Framerate of the game drops to single digits in the Stonehold Arcanum.
Steps to reproduce the Bug:
Enter Stonehold Arcanum.
No need to do anything specific to witness the FPS drops but you may as well go to the portal to see the reason why. It won't take long for the area to be filled with blood and body parts.
Expected Result:
The FPS to remain relatively stable through out.
Actual Result:
FPS drops to 12 or less after a minute in the area.
Screenshot(s)
Additional Information/Notes
I suspect the reason for the FPS drops is the fact that the gore from the portal does not disappear. I could not find a setting in game to turn it off client side so it must be a setting specific to the module and this particular object.