The Cowl will sometimes act like moggles and cause crashes when running through the doors in the Hamlet ruins.
When I crash, it forces me to load the last time I saved.
First, I start the game as normal and have my cowl on. It is currently bugged and will act like moggles, but re-equipping it will fix it.
Second, when you exit and re-load the game, the cowl will act like moggles.
Lastly, running around with the cowl and entering through doors (not sure if it needs to be in this state) will cause an unexpected crash. Kicking me out immediately as it was force-closed