I'll be playing the game to see what may have broke, but it'll take me a minute to get to the new content, so I'll just leave what i already found. If there is anymore, I'll tag them on the end of this post. It might take me a day or so to see the new stuff, but it looks interesting.
Starting off the list is that sex scenes are weird. I still lag in them but now the actual quality of the scene worsens as I view it, but both only occur sometimes and not always together, and it appears to be random. What makes it weirder is that in the "Framerate benchmark" thing, my game runs flawlessly until The Void and the Alpha Flash ability pop up.
There's also door in the casino next to the coin toss minigame. Walking up to it removes Kunnai from the map. You can still access menus.