Before the large updates that have been made i put every unique weapons and upgradable stuff like the wolf school clothes that i had in V's appartment stash and now it's completely empty and i didn't progress enough to unlock a new place or haven't used the trunk stach in cars i feel it simply just disapeared. It's probably impossible to get them back but since i didn't see anything about this kind of bug i figured i must be really unlucky but if anyone has an idea of a possible way to get them back would love it and if you've had the same problem you're not alone. I am now cotemplating losing many hours of playtime and restarting a new game just to get my loot back.