Before that, i'd like to say sorry. Your lost gallery collections (fav, bookmark) cannot be recover anymore, the 2 disks that we had on the server got suddenly crushed and now it's unreadable. :(
As you noticed Loli, Oppai, Toddler, Shouta, Straight Shota tags are gone. Actually, they are not totally gone. I have disabled them for the meantime and only registered users with at least 2 weeks...