Named fighter thrall walked inside of cave wall and is now stuck

Game mode: Online
Problem: Bug
Region: EU

I live in a cave, my entrance includes a few thrall rooms, one of which uses the cave wall as one of its walls. I placed my fresh 24+ hour named fighter thrall inside, went just outside the cave, gathered some stone, came back inside and he was gone. I saved a 15 minute clip of the incident if required. What i did notice afterward is that i can hear the thrall walking inside the the cave wall next to where he was placed. I tried destroying the foundation where he stood and the sound of walking disappeared, i also tried leaving the game to respawn it didnt help and the daily server reset just happened, so ill know in 20 hours if that fixes it.

I was hoping a gm might be able to respawn the thrall for me or even move it from within the wall.

Steps on how to reproduce issue:

  1. Place thrall in room next to ice wall