i was disconnected while on the elevator..when i logged back in i was on the same depth while my party member when down to the next depth.
i can still talk to them and receive crowns and item but when they finish the depth they cant go down as im on the upper level.
this is not the first time it has happen to me and its very annoying

Screenshot below of the bug

http://forums.vr-zone.com/photopost/data/500/medium/2011-07-19_00002.jpg

http://forums.vr-zone.com/photopost/data/500/medium/2011-07-19_00001.jpg