I'm a green belt, I was playing in a lobby, and all of a sudden, I looked at my score, it said I was Blue Belt, I didn't get a achievement and the site says I'm only Green Belt. Any idea as to what caused this? I certainly don't. It was a official server as well.
Edit: So it also says it at the side? If I'm Blue Belt why do I not have the achievement? I have no clue what is currently going on...