Forum:Characters turning black, and other props

When i entered the garage in Noveria peak 15, my characters had decided to go black, and Pixelated, i don't know why it is doing this. I have tried closing the game, and shutting down my computer. That wasn't any use. It wasn't just my characters who had been glitching out too, it was the enemies and props, (barriers etc.). But the background remains normal, it's just the things that are able to move. But when i go in an elavator, i only see Kaidain and Wrex's gun, just one of them. It's hard to focus on the game when you can't see what your killing, or yourself. Before i entered this quest, everything was fine. I'm pretty sure i'm not hallucinating either.