The Vanishing of the Dancing Thrall

Game mode: [Online | Singleplayer]
Problem: [Bug?]
Region: [Near Broken Bridge/Asgard]

Hi, I have been trying to place a Dancer above my front door. After three attemps I have stopped. Seems if the thrall is already spawned and I “Move” it to that location it falls through the ceiling and disappears. However if I place it there (fresh spawn) then there is no issue. Suggestions?

FYI. I have logged out and ran a distance away just to see if that fixes it…neither has.

Steps on how to reproduce issue:
1.Spawn a thrall and then use the move command
2.Place thrall on second (or perhaps higher) floor tile.
3.Watch as the thrall falls through floor and then vanishes completly
4.Go spend time catching another thrall to repeat…

Happened to me several times. I have a box of beauties waiting to get placed whenever the devs fix this very annoying bug. Hey Devs… People are leaving the game again because of this type of crap!