Where: The wax museum in Port-a-Lucine (sorry--I'm blanking on the official name at the moment), specifically the George Weathermay exhibit.
When: Entering the area and viewing the exhibit. It didn't seem like anything specific triggered this. It was just there. It happened at approximately 5:30 p.m. U.S. Eastern on 10/31.
What: George Weathermay's figure's head and cravat appear to be hovering about a foot and half a foot, respectively, above his torso. (See screenshot below.)
Recreate: I'm not sure if this is universal or just a graphical glitch on my end. The best bet would be to enter the area with another character.
Ideas: N/A
Screenshot: