ahahaha lol. Anyway, this glitch may have something to do with the costume you do an arcade run with. In this case, Akira's C2. There's already reports of people here on FSD that have encountered the same glitch. I asked the guy who uploaded the video for more info.
Aww man, I REALLY don't want to deal with data corruption again. It already happened once about 2 months before LR came out, so for it to happen again would make me fairly salty XD