looking up the information on your video card, i found a number of users who play other games with similar problems, also the driver notes talk about Enhanced Sync causing black screen problems and that if you disable Enhanced Sync it might solve your problem, this could be a temporary workaround till they fix the problems with the driver, also updating the driver may solve your problem as Red51 suggested above.
I don't have Enhanced Sync turned on, but I know the issue you're referring to. I've known a few people who've experienced it. It's a total black (blank) screen. This isn't that, it's more like the textures on certain elements have no luminosity or lighting effects.