Thanks for posting this info. I wasn't sure what to make of the API email. It looked like a phishing attempt except that the links in the email actually went to btct.co. Anyway, I appreciate being able to pull down the account history.
Heh, they definitely look suspect if you're not expecting them.

Thanks Burnside, this is very much appreciated. I'm fairly sure I have my updated csv files but it never hurts to double check!
Most everyone is going to have at least one or two new minor withdrawals. After I had processed withdrawals down to our minimum withdrawal fees (necessary as explained before due to bitcoind client fees) I had to go through and collect all the remaining dust so that I could close out the accounts and show zero balances to certain people that wanted to see zero balances.
I am planning another volley of mails to accounts that still have non-zero balances. Hopefully I can do that in the next couple of days.
Cheers.