Gallery family’s missing

Sorry if this has already been solved I can’t find my original post and I really want to fix it because it’s been making avoid playing the sims😭. But ever since the update all of the families I’ve saved into my gallery are all gone with just the base game families remaining. I’m not sure what’s wrong since all the homes I’ve made are still there just my families from the gallery are missing and all my saved games have all remained the same it’s just my gallery??