I just tried to withdraw btc from CampBX, but I got the response: cold wallet maintenance... please try again in 5 hours. This message has been there all day. anyone got any idea how long has this been going on? The only announcement was on March 21st, and it said the maintenance would last only 2 hours. I don't think they would have frozen btc withdrawals for that long, or else I would have heard about it. I was hoping CampBX would be able to differentiate themselves from MtGox with more transparency, but I guess not.