Did psql spit out any errors when ingesting?
I suspect this, if psql was not ran with -v ON_ERROR_EXIT=1. It could have thrown an error, skipped a big table (likely activities or objects) and continued the import. There should be zero errors coming from psql and the only exception to that is psql complaining about a different version of Postgres used for the dump, than what is running currently on the import. In that case, it can be ignored and ran without -v ON_ERROR_EXIT=1, but there still shouldn't be any other warnings or errors.