Sandstorm Inside Palace of The Witch Queen

Game mode: Private Testlive | Singleplayer
Problem: Bug
Crash dump link:

Outside the palace, the sandstorm has no effect. Inside, however, it starts killing you.

Also, I’ve noticed that while inside the palace my character will keep moving after I release the keys, albeit very slowly. The Witch Queen sometimes does this too.

Repro steps:

  1. Wait for sandstorm.
  2. Enter Palace of The Witch Queen