the rooms and rates are probably inaccurate but id expect whatever they are paying for, its certainly MORE than the combined 9000 USD a month listed for those two office spaces. yeah okay so i admit... small potatoes. these kind of websites tend to hide hidden fees but honestly even if they paid 6 months up front, thats still tiddlywinks for mtgox.
i can only imagine they moved back for the IC card/gated security, as they said in their update.