Thrall dispeared when i put it in wheel of pain

Game mode: [| Singleplayer]
Problem: [| Bug | | ]
Region: [Here]

After spending two game days dragging it.

It did not get stuck in the landscape, but i had to release and re-bind it several times, to fight enemies, build a bridge, repair the bindings. At some point the rag-doll physics of the thrall had stopped working.

Steps on how to reproduce issue:

  1. knock out a thrall and bind it
  2. drag it half way across the map, unbind and rebind several times
  3. put it in wheel of pain
  4. observe the thrall has gone and is not in the wheel of pain