I was just in a game where I observed a player by the name "Zikamaru" sit in in the middle of the game. The board in the corner went crazy and showed him sitting in about twenty times in a row. He then was recorded as having won first place, and left. He had a score 0f 1962! The game was still going after he left. This is clearly a bug in the system and while it does not affect other players in the games in question, this throws off the curve completely and is just plain dirty. I don't know how it was done, but it warrants investigation.