Posted today on bitfloor's page:
2013.04.20
The bank has issued us a check for the remaining account balance. Once this check is received, we will be working to establish a way to return the remaining USD funds.
The ETA for receiving the check is around 10 days. Until then, we will be unable to make any further payouts. We are exploring various options for returning your funds.
They've really been doing a pretty good job in quite difficult circumstances. I wouldn't be terribly concerned about getting my money. It will take a little time, that's all - and this really isn't their fault.