After a Turabada dies, you still hear it moving for a few seconds.
When you light a torch/lantern/flashlight you hear fire crackling sound at the spot even if the torch/lantern/flashlight is no longer there.
Edit: another sound bug:
The layer before a combat trial sounds too echoing.
I can confirm that the fire sounds stay at the location they were lit at. This is more evident at the forge. When using it once it will be there. But using it multiple times makes it fairly loud and annoying. Relogging does not fix it.
The sound of Turabada movement is the sound of the body parts scraping and rolling against the floor. However, I have been hearing constant distant firebug chitters that wont stop. very annoying.