Has anyone had any luck with this one?
I experienced the same issue today and it freaked me out!
I upgraded an Athletics room and after the light went back on the 2 Dwellers, which where assigned there before, were gone. I found them in my other Athletics room so I tried to reassign them, but they were floating as you put it and didn't show up in the room. So I assigned them somewhere else which worked. But then I tried to destroy the Athletics room but it says I cant destroy it because there are Dwellers assigned to... In my list of Dwellers no one shows assigned to this room.
If someone could help, I would really appreciate it.
But I love this game
I have the same problem. Dwellers are bouncing up and down between three rooms.
I'm having trouble with a floating corpse. My workers are complaining of working next to a corpse and morale is down. My list shows everyone is alive, so I cannot figure out where this floating corpse is. Please fix
I have had this bug since the 1.0.3 update. I had no floating dwellers, then I woke up (Friday morning? Saturday morning? whenever the game updated) and had floating dwellers. It definitely seems to be specific to cafeterias (not gardens) and agility training rooms. I've tried deleting rooms but it didn't help. I hope Bethesda addresses this issue in the next patch.
We're investigating this and will share new information when we have it. Thanks for posting.
Whilst that's good that you're investigating this bug, why not investigate the bug that's actually stopping people playing the game and thus loosing you money! We can't buy lunch boxes if we can't play the game!
http://www.gamesas.com/topic/1525942-bug-fallout-shelter-always-crashed-on-loading-screen/