Hey everyone. Just today this thing happened, maybe someone has a clue how to fix it.
Your roster shows all of the users, but when you login to a room, there's no one in the userlist.
Users are there and you can perfectly chat with them, but the userlist is empty.
http://i208.photobucket.com/albums/bb297/CutControl/Screenshot_150113_15_39_zps8 68c1776.jpg
I don't recall changing any related settings in Openfire.