MtGox became a epic joke long time ago and only greed and stupidity forced people to trade there or send any coin/fiat into this black hole.
MtGox has been operating as one big mixer - closed system with no exit for fiat or BTC.
Interesting where did the coin go and if coin is really gone, how did they manage to lose it?
Makes sense, hope it doesn't turn out to be a huge ponzi.
I think it will end up that way. Similarly to how Ultimate Bet turned out for online poker (if you were a part of that)