This happened when MTGox was being DDOS'd the other day. I have emailed them and they have said they are looking into it, but still no USD.
I sold BTC in 4 different transactions. On the BTC History, it shows 4 transactions going out. But on the USD History, it only shows 3 transactions being credited.
In the BTC history:
In the USD history:
As you can see, I was credited USD for the transactions ending in 332, 479 & 182, but not for the one ending in 747.
I WOULD CHECK TO MAKE SURE THAT ANY TRADES IN YOUR ACCOUNT WERE CREDITED PROPERLY AROUND Thu 25 Aug 2011 12:14:41 AM EDT. I HAVE A FEELING THAT IF THIS HAPPENED TO ME, IT HAPPENED TO A LOT OF OTHER PEOPLE They also still need to credit me for my free yubikey, because the coupon code for it to be free didn't work. Still waiting on that from 3 days ago.... Both of these issues seem like issues that should be taken care of ASAP, yet Gox is taking their fucking time with mine (and likely your) money.