My Xbox froze while I was playing black ops 2 with my clan. I proceeded to turn my xbox back on and connect, although I did not connect to XBL when I was on my account. But when I was not on my account. While i'm on Xbox.com I keep getting glitches in the system, and my friends won't show up. I was wondering if I can do anything to fix this or if XBL is down. Thanks!