Heya. I was a Mac user then recently changed to PC!
The problem I’m having is any of my favourites from gallery isn’t there only lots etc I have recently favourited.
I’m not sure if this is the correct thread for this but I was looking for a build, I had favourited; it was a pink Victorian house; I remember there was a basement area that had a pool, laundry room, gym, movie room, sauna etc. I’m not sure how many bedrooms it had but it was all mostly pink furniture.
If anyone would help I would be really appreciative <3 thankyou

It's a common issue with the gallery. It only show the most recent/most popular 25-or-so creations under any given tag. Best advice I can give is to slowly, one by one, download each item then unfavortiting them, revealing the next 25 items. Save and backup often. The backups are crucial as you can't rely on the gallery anymore. Keep multiple backups of each house on different flash drives in separate fireproof containers, as well as a cloud backup. Write down the names of each creator as well as the exact name of every object on a spreadsheet just in case, though searching every creator's page is just as bugged, so I'm not sure if it'll be useful to keep. Good luck!

EDIT: If you find a way to get each house's actual link, probably through the gallery website on browser, that would be ideal as it's really just the search function that's bugged, the items will still probably exist if you have a direct link to them. Still it's best to keep physical copies.