I have two glitches that occurred after the black screen:
At the end of an invasion game, we went to the black screen and then the game started over. I was an elite but now I had an assault rifle and the sprint ability. Someone also might have spawned with the plasma launcher. It occurred between 6:00 and 6:30 on the video. It is tagged as "invasion gltch".
Second, sometime after the black screen on invasion, someone on the other team was driving around in the wraith, got lasered and still survived with the wraith, except the wraith was missing its plasma cannon. This one is tagged as "wraith gltch".
Both of these videos are on my fileshare.