Source :: http://falkvinge.net/2014/02/04/major-bitcoin-exchange-not-executing-withdrawals-now-owes-clients-38m-in-disappeared-money/
Mtgox support has agreed to this and say this affected only the larger transactions (ofc it did).
Mtgox support reply :: https://support.mtgox.com/entries/26128504-Update-Statement-Regarding-BTC-Withdrawal-Delays
Mtgox better come clean about this soon or the BTC price is gonna keep doing down. Fell $100 in just the past 3 hours.
Hmm, didn't this happen on the 4th?
They posted an update as well https://support.mtgox.com/entries/26128504-Update-Statement-Regarding-BTC-Withdrawal-Delays