This happened on Xbox Series X.
I had a bug in this fight right after the long twisting staircase fight where I defeated all of the enemies but it would not lee me proceed forward thru the gate.
I restarted the level and when I got back to the fight I had another bug where the ground disappeared from under me and the enemies all fell and floated around. I have a video saved but I can’t share it in this post. Let me know if you want it.
EDIT: Here is the link showing the crash