diff --git a/lineages.csv b/lineages.csv
index d01989f6..88b000f7 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2134380,10 +2134380,6 @@ Germany/TH-RKI-I-1057741/2022,BA.5.1.32
 Belgium/ZNA_25744711/2022,BA.5.1.32
 France/CVL-HMN-22102070367/2022,BA.5.1.32
 Germany/BW-RKI-I-993168/2022,BA.5.1.32
-Gansu/GSCDC-012/2022,BA.5.2.50
-Japan/IC-15412/2023,BA.5.2.50
-Hunan/HuNCDC-1921/2022,BA.5.2.50
-Gansu/GSCDC-020/2022,BA.5.2.50
 CostaRica/INC-8195-774823/2022,DW.1
 CostaRica/INC-8562-775913/2022,DW.1
 CostaRica/INC-7864-773104/2022,DW.1
@@ -2165326,4 +2165322,159 @@ USA/WI-MCRI-012818/2023,BF.41.1
 USA/TX-HMH-MCoV-121323/2022,BF.41.1
 USA/IL-1122023181/2023,BF.41.1
 USA/FL-ASC-210993140/2022,BF.41.1
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