Gallery items including packs I don't own

When I open the gallery and click "Show Owned" for packs used, it will continue showing me items that use packs I do not have.  This happens with or without mods in and makes getting anything off the gallery extremely annoying as I don't have several popular packs (Get Famous, Horse Ranch, Island Living, High School Years, etc.).  Unchecking packs individually doesn't work either.  The option for "Show Base Game" works but I'd prefer not to restrict my gallery searches only to base game.

The problem has only appeared recently and I've never had issues with the gallery before.