diff --git a/critiquebrainz/frontend/external/bookbrainz_db/author.py b/critiquebrainz/frontend/external/bookbrainz_db/author.py
index 79e442fc4..01f8aad3c 100644
--- a/critiquebrainz/frontend/external/bookbrainz_db/author.py
+++ b/critiquebrainz/frontend/external/bookbrainz_db/author.py
@@ -42,104 +42,104 @@ def fetch_multiple_authors(bbids: List[uuid.UUID]) -> dict:
 	if not results:
 		with db.bb_engine.connect() as connection:
 			result = connection.execute(sqlalchemy.text("""
-				SELECT 
-					bbid::text,
-					author.name,
-					sort_name,
-					author_type,
-					disambiguation,
-					identifier_set_id,
-					relationship_set_id,
-					area_id,
-					begin_year,
-					begin_month,
-					begin_day,
-					begin_area_id,
-					end_year,
-					end_month,
-					end_day,
-					end_area_id,
-					author.ended,
-					gender.name as gender,
-					COALESCE (json_agg(area)
-							 FILTER (WHERE area.name IS NOT NULL),
-							 '[]'
-							 ) as area_info,
-					COALESCE (json_agg(DISTINCT relationships)
-							 FILTER (WHERE relationships IS NOT NULL),
-							 '[]'
-							 ) as rels,
-					COALESCE (json_agg(DISTINCT identifiers)
-							 FILTER (WHERE identifiers IS NOT NULL),
-							 '[]'
-							 ) as identifiers
-			   FROM author
-		  LEFT JOIN musicbrainz.area area
-				 ON begin_area_id = area.id
-				 OR end_area_id = area.id
-				 OR area_id = area.id
-		  LEFT JOIN musicbrainz.gender
-				 ON gender_id = gender.id
-		  LEFT JOIN LATERAL (
-						 SELECT rel.id as id,
-								reltype.id as relationship_type_id,
-								reltype.label as label,
-								rel.source_bbid::text as source_bbid,
-								rel.target_bbid::text as target_bbid,
-								reltype.target_entity_type as target_entity_type,
-								reltype.source_entity_type as source_entity_type,
-								COALESCE(
-									jsonb_object_agg(relatttype.name, relatttext.text_value)
-									FILTER (WHERE relatts IS NOT NULL),
-									'[]'
-								) as attributes
-						   FROM relationship_set__relationship rels
-					  LEFT JOIN relationship rel ON rels.relationship_id = rel.id
-					  LEFT JOIN relationship_type reltype ON rel.type_id = reltype.id
-					  LEFT JOIN relationship_attribute_set__relationship_attribute relatts ON rel.attribute_set_id = relatts.set_id
-					  LEFT JOIN relationship_attribute relatt ON relatts.attribute_id = relatt.id
-					  LEFT JOIN relationship_attribute_type relatttype ON relatt.attribute_type = relatttype.id
-					  LEFT JOIN relationship_attribute_text_value relatttext ON relatts.attribute_id = relatttext.attribute_id
-						  WHERE rels.set_id = author.relationship_set_id
-					   GROUP BY rel.id,
-								reltype.id,
-								reltype.label,
-								rel.source_bbid,
-								rel.target_bbid,
-								reltype.target_entity_type,
-								reltype.source_entity_type
+                SELECT
+                    bbid::text,
+                    author.name,
+                    sort_name,
+                    author_type,
+                    disambiguation,
+                    identifier_set_id,
+                    relationship_set_id,
+                    area_id,
+                    begin_year,
+                    begin_month,
+                    begin_day,
+                    begin_area_id,
+                    end_year,
+                    end_month,
+                    end_day,
+                    end_area_id,
+                    author.ended,
+                    gender.name as gender,
+                    COALESCE (json_agg(area)
+                             FILTER (WHERE area.name IS NOT NULL),
+                             '[]'
+                             ) as area_info,
+                    COALESCE (json_agg(DISTINCT relationships)
+                             FILTER (WHERE relationships IS NOT NULL),
+                             '[]'
+                             ) as rels,
+                    COALESCE (json_agg(DISTINCT identifiers)
+                             FILTER (WHERE identifiers IS NOT NULL),
+                             '[]'
+                             ) as identifiers
+               FROM author
+          LEFT JOIN musicbrainz.area area
+                 ON begin_area_id = area.id
+                 OR end_area_id = area.id
+                 OR area_id = area.id
+          LEFT JOIN musicbrainz.gender
+                 ON gender_id = gender.id
+          LEFT JOIN LATERAL (
+                         SELECT rel.id as id,
+                                reltype.id as relationship_type_id,
+                                reltype.label as label,
+                                rel.source_bbid::text as source_bbid,
+                                rel.target_bbid::text as target_bbid,
+                                reltype.target_entity_type as target_entity_type,
+                                reltype.source_entity_type as source_entity_type,
+                                COALESCE(
+                                    jsonb_object_agg(relatttype.name, relatttext.text_value)
+                                    FILTER (WHERE relatts IS NOT NULL),
+                                    '[]'
+                                ) as attributes
+                           FROM relationship_set__relationship rels
+                      LEFT JOIN relationship rel ON rels.relationship_id = rel.id
+                      LEFT JOIN relationship_type reltype ON rel.type_id = reltype.id
+                      LEFT JOIN relationship_attribute_set__relationship_attribute relatts ON rel.attribute_set_id = relatts.set_id
+                      LEFT JOIN relationship_attribute relatt ON relatts.attribute_id = relatt.id
+                      LEFT JOIN relationship_attribute_type relatttype ON relatt.attribute_type = relatttype.id
+                      LEFT JOIN relationship_attribute_text_value relatttext ON relatts.attribute_id = relatttext.attribute_id
+                          WHERE rels.set_id = author.relationship_set_id
+                       GROUP BY rel.id,
+                                reltype.id,
+                                reltype.label,
+                                rel.source_bbid,
+                                rel.target_bbid,
+                                reltype.target_entity_type,
+                                reltype.source_entity_type
                      ) AS relationships ON TRUE
-		  LEFT JOIN LATERAL (
-						 SELECT iden.type_id as type_id,
-								idtype.label as label,
-								idtype.display_template as url_template,
-								iden.value as value
-							FROM identifier_set__identifier idens
-						LEFT JOIN identifier iden on idens.identifier_id = iden.id
-						LEFT JOIN identifier_type idtype on iden.type_id = idtype.id
-							WHERE idens.set_id = author.identifier_set_id
+          LEFT JOIN LATERAL (
+                         SELECT iden.type_id as type_id,
+                                idtype.label as label,
+                                idtype.display_template as url_template,
+                                iden.value as value
+                            FROM identifier_set__identifier idens
+                        LEFT JOIN identifier iden on idens.identifier_id = iden.id
+                        LEFT JOIN identifier_type idtype on iden.type_id = idtype.id
+                            WHERE idens.set_id = author.identifier_set_id
                      ) AS identifiers ON TRUE
-			   WHERE bbid IN :bbids
-				 AND master = 't'
-			GROUP BY bbid,
-					 author.name,
-					 sort_name,
-					 author_type,
-					 disambiguation,
-					 identifier_set_id,
-					 relationship_set_id,
-					 area_id,
-					 begin_year,
-					 begin_month,
-					 begin_day,
-					 begin_area_id,
-					 end_year,
-					 end_month,
-					 end_day,
-					 end_area_id,
-					 author.ended,
-					 gender.name
-			"""), {'bbids': tuple(bbids)})
+               WHERE bbid IN :bbids
+                 AND master = 't'
+            GROUP BY bbid,
+                     author.name,
+                     sort_name,
+                     author_type,
+                     disambiguation,
+                     identifier_set_id,
+                     relationship_set_id,
+                     area_id,
+                     begin_year,
+                     begin_month,
+                     begin_day,
+                     begin_area_id,
+                     end_year,
+                     end_month,
+                     end_day,
+                     end_area_id,
+                     author.ended,
+                     gender.name
+            """), {'bbids': tuple(bbids)})
 
 			authors = result.fetchall()
 			results = {}
diff --git a/critiquebrainz/frontend/external/bookbrainz_db/edition_group.py b/critiquebrainz/frontend/external/bookbrainz_db/edition_group.py
index 29a1b7028..5f201dc98 100644
--- a/critiquebrainz/frontend/external/bookbrainz_db/edition_group.py
+++ b/critiquebrainz/frontend/external/bookbrainz_db/edition_group.py
@@ -65,43 +65,43 @@ def fetch_multiple_edition_groups(bbids: List[uuid.UUID]) -> dict:
                               '[]'
                             ) as author_credits,
                     COALESCE (json_agg(DISTINCT relationships)
-							 FILTER (WHERE relationships IS NOT NULL),
-							 '[]'
-							 ) as rels,
-					COALESCE (json_agg(DISTINCT identifiers)
-							 FILTER (WHERE identifiers IS NOT NULL),
-							 '[]'
-							 ) as identifiers
+                             FILTER (WHERE relationships IS NOT NULL),
+                             '[]'
+                             ) as rels,
+                    COALESCE (json_agg(DISTINCT identifiers)
+                             FILTER (WHERE identifiers IS NOT NULL),
+                             '[]'
+                             ) as identifiers
                FROM edition_group 
           LEFT JOIN author_credit_name acn ON acn.author_credit_id = edition_group.author_credit_id 
           LEFT JOIN LATERAL (
                      SELECT rel.id as id,
-							reltype.id as relationship_type_id,
-							reltype.label as label,
-							rel.source_bbid::text as source_bbid,
-							rel.target_bbid::text as target_bbid,
-							reltype.target_entity_type as target_entity_type,
-							reltype.source_entity_type as source_entity_type,
-							COALESCE(
-								jsonb_object_agg(relatttype.name, relatttext.text_value)
-									FILTER (WHERE relatts IS NOT NULL),
-									'[]'
-								) as attributes
-					   FROM relationship_set__relationship rels
-				  LEFT JOIN relationship rel ON rels.relationship_id = rel.id
-				  LEFT JOIN relationship_type reltype ON rel.type_id = reltype.id
-				  LEFT JOIN relationship_attribute_set__relationship_attribute relatts ON rel.attribute_set_id = relatts.set_id
-				  LEFT JOIN relationship_attribute relatt ON relatts.attribute_id = relatt.id
-				  LEFT JOIN relationship_attribute_type relatttype ON relatt.attribute_type = relatttype.id
-				  LEFT JOIN relationship_attribute_text_value relatttext ON relatts.attribute_id = relatttext.attribute_id
-					  WHERE rels.set_id = edition_group.relationship_set_id
-				   GROUP BY rel.id,
-							reltype.id,
-							reltype.label,
-							rel.source_bbid,
-							rel.target_bbid,
-							reltype.target_entity_type,
-							reltype.source_entity_type
+                            reltype.id as relationship_type_id,
+                            reltype.label as label,
+                            rel.source_bbid::text as source_bbid,
+                            rel.target_bbid::text as target_bbid,
+                            reltype.target_entity_type as target_entity_type,
+                            reltype.source_entity_type as source_entity_type,
+                            COALESCE(
+                                jsonb_object_agg(relatttype.name, relatttext.text_value)
+                                    FILTER (WHERE relatts IS NOT NULL),
+                                    '[]'
+                                ) as attributes
+                       FROM relationship_set__relationship rels
+                  LEFT JOIN relationship rel ON rels.relationship_id = rel.id
+                  LEFT JOIN relationship_type reltype ON rel.type_id = reltype.id
+                  LEFT JOIN relationship_attribute_set__relationship_attribute relatts ON rel.attribute_set_id = relatts.set_id
+                  LEFT JOIN relationship_attribute relatt ON relatts.attribute_id = relatt.id
+                  LEFT JOIN relationship_attribute_type relatttype ON relatt.attribute_type = relatttype.id
+                  LEFT JOIN relationship_attribute_text_value relatttext ON relatts.attribute_id = relatttext.attribute_id
+                      WHERE rels.set_id = edition_group.relationship_set_id
+                   GROUP BY rel.id,
+                            reltype.id,
+                            reltype.label,
+                            rel.source_bbid,
+                            rel.target_bbid,
+                            reltype.target_entity_type,
+                            reltype.source_entity_type
                 ) AS relationships ON TRUE
           LEFT JOIN LATERAL (
                      SELECT iden.type_id as type_id,
@@ -109,9 +109,9 @@ def fetch_multiple_edition_groups(bbids: List[uuid.UUID]) -> dict:
                             idtype.display_template as url_template,
                             iden.value as value
                        FROM identifier_set__identifier idens
-				  LEFT JOIN identifier iden on idens.identifier_id = iden.id
-				  LEFT JOIN identifier_type idtype on iden.type_id = idtype.id
-					  WHERE idens.set_id = edition_group.identifier_set_id
+                  LEFT JOIN identifier iden on idens.identifier_id = iden.id
+                  LEFT JOIN identifier_type idtype on iden.type_id = idtype.id
+                      WHERE idens.set_id = edition_group.identifier_set_id
                 ) AS identifiers ON TRUE
               WHERE bbid in :bbids
                 AND master = 't'
diff --git a/critiquebrainz/frontend/external/bookbrainz_db/publisher.py b/critiquebrainz/frontend/external/bookbrainz_db/publisher.py
index d6cc010dd..b13517e5e 100644
--- a/critiquebrainz/frontend/external/bookbrainz_db/publisher.py
+++ b/critiquebrainz/frontend/external/bookbrainz_db/publisher.py
@@ -46,29 +46,29 @@ def fetch_multiple_publishers(bbids: List[uuid.UUID]) -> dict:
     if not results:
         with db.bb_engine.connect() as connection:
             result = connection.execute(sqlalchemy.text("""
-				SELECT 
-					bbid::text,
-					publisher.name,
-					sort_name,
-					publisher_type,
-					disambiguation,
-					identifier_set_id,
-					relationship_set_id,
-					area.gid::text as area_mbid,
+                SELECT
+                    bbid::text,
+                    publisher.name,
+                    sort_name,
+                    publisher_type,
+                    disambiguation,
+                    identifier_set_id,
+                    relationship_set_id,
+                    area.gid::text as area_mbid,
                     area.name as area_name,
-					begin_year,
-					begin_month,
-					begin_day,
-					end_year,
-					end_month,
-					end_day,
-					publisher.ended
-			   FROM publisher
-		  LEFT JOIN musicbrainz.area 
-				 ON publisher.area_id = area.id
-			  WHERE bbid IN :bbids
-				AND master = 't'
-			"""), {'bbids': tuple(bbids)})
+                    begin_year,
+                    begin_month,
+                    begin_day,
+                    end_year,
+                    end_month,
+                    end_day,
+                    publisher.ended
+               FROM publisher
+          LEFT JOIN musicbrainz.area
+                 ON publisher.area_id = area.id
+              WHERE bbid IN :bbids
+                AND master = 't'
+            """), {'bbids': tuple(bbids)})
 
             publishers = result.fetchall()
             results = {}
diff --git a/critiquebrainz/frontend/external/bookbrainz_db/series.py b/critiquebrainz/frontend/external/bookbrainz_db/series.py
index 04d55809f..d94bf1391 100644
--- a/critiquebrainz/frontend/external/bookbrainz_db/series.py
+++ b/critiquebrainz/frontend/external/bookbrainz_db/series.py
@@ -79,32 +79,32 @@ def fetch_multiple_series(bbids: List[uuid.UUID]) -> dict:
                  ON series.ordering_type_id = series_ordering_type.id
           LEFT JOIN LATERAL (
                      SELECT rel.id as id,
-							reltype.id as relationship_type_id,
-							reltype.label as label,
-							rel.source_bbid::text as source_bbid,
-							rel.target_bbid::text as target_bbid,
-							reltype.target_entity_type as target_entity_type,
-							reltype.source_entity_type as source_entity_type,
-							COALESCE(
-								jsonb_object_agg(relatttype.name, relatttext.text_value)
-									FILTER (WHERE relatts IS NOT NULL),
-									'[]'
-								) as attributes
-					   FROM relationship_set__relationship rels
-				  LEFT JOIN relationship rel ON rels.relationship_id = rel.id
-				  LEFT JOIN relationship_type reltype ON rel.type_id = reltype.id
-				  LEFT JOIN relationship_attribute_set__relationship_attribute relatts ON rel.attribute_set_id = relatts.set_id
-				  LEFT JOIN relationship_attribute relatt ON relatts.attribute_id = relatt.id
-				  LEFT JOIN relationship_attribute_type relatttype ON relatt.attribute_type = relatttype.id
-				  LEFT JOIN relationship_attribute_text_value relatttext ON relatts.attribute_id = relatttext.attribute_id
-					  WHERE rels.set_id = series.relationship_set_id
-				   GROUP BY rel.id,
-							reltype.id,
-							reltype.label,
-							rel.source_bbid,
-							rel.target_bbid,
-							reltype.target_entity_type,
-							reltype.source_entity_type
+                            reltype.id as relationship_type_id,
+                            reltype.label as label,
+                            rel.source_bbid::text as source_bbid,
+                            rel.target_bbid::text as target_bbid,
+                            reltype.target_entity_type as target_entity_type,
+                            reltype.source_entity_type as source_entity_type,
+                            COALESCE(
+                                jsonb_object_agg(relatttype.name, relatttext.text_value)
+                                    FILTER (WHERE relatts IS NOT NULL),
+                                    '[]'
+                                ) as attributes
+                       FROM relationship_set__relationship rels
+                  LEFT JOIN relationship rel ON rels.relationship_id = rel.id
+                  LEFT JOIN relationship_type reltype ON rel.type_id = reltype.id
+                  LEFT JOIN relationship_attribute_set__relationship_attribute relatts ON rel.attribute_set_id = relatts.set_id
+                  LEFT JOIN relationship_attribute relatt ON relatts.attribute_id = relatt.id
+                  LEFT JOIN relationship_attribute_type relatttype ON relatt.attribute_type = relatttype.id
+                  LEFT JOIN relationship_attribute_text_value relatttext ON relatts.attribute_id = relatttext.attribute_id
+                      WHERE rels.set_id = series.relationship_set_id
+                   GROUP BY rel.id,
+                            reltype.id,
+                            reltype.label,
+                            rel.source_bbid,
+                            rel.target_bbid,
+                            reltype.target_entity_type,
+                            reltype.source_entity_type
                 ) AS relationships ON TRUE
           LEFT JOIN LATERAL (
                      SELECT iden.type_id as type_id,
@@ -112,9 +112,9 @@ def fetch_multiple_series(bbids: List[uuid.UUID]) -> dict:
                             idtype.display_template as url_template,
                             iden.value as value
                        FROM identifier_set__identifier idens
-				  LEFT JOIN identifier iden on idens.identifier_id = iden.id
-				  LEFT JOIN identifier_type idtype on iden.type_id = idtype.id
-					  WHERE idens.set_id = series.identifier_set_id
+                  LEFT JOIN identifier iden on idens.identifier_id = iden.id
+                  LEFT JOIN identifier_type idtype on iden.type_id = idtype.id
+                      WHERE idens.set_id = series.identifier_set_id
                 ) AS identifiers ON TRUE
               WHERE bbid IN :bbids
                 AND master = 't'