Erros ao espelhar o BD local no Heroku

[nazareno]

Ao executar util/localbd2heroku.sh:

pg_restore: [archiver (db)] could not execute query: ERROR: unrecognized configuration parameter "row_security"
Command was: SET row_security = off;

pg_restore: creating SCHEMA "public"
pg_restore: creating COMMENT "SCHEMA public"
pg_restore: creating EXTENSION "plpgsql"
pg_restore: creating COMMENT "EXTENSION plpgsql"
pg_restore: [archiver (db)] Error while PROCESSING TOC:
pg_restore: [archiver (db)] Error from TOC entry 2413; 0 0 COMMENT EXTENSION plpgsql
pg_restore: [archiver (db)] could not execute query: ERROR: must be owner of extension plpgsql
Command was: COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language';

...

WARNING: errors ignored on restore: 2

Tudo parece funcionar, mas seria melhor zero erros...