Umm, did you try looking at the system requirements? for this game? because for me, the only problem i get is with the loading screen, taking its time. so I'm not sure if that's a real bug/glitch or just a installation problem or a computer system requirements problem.
I would first check the system requirements for the game first.
Or you can just click on the "About" tab at the top of the site. then scroll down to the bottom, and you will find it there.