But I don't believe the have old debts. I should be getting a refund tonight so we will see.
It's sounds like it was just an error between bitinstant and zipzap. Bitinstant seems pretty reputable, if these sites keep falling it's going to detrimental to bitcoins longevity if we can't trust any institutions that are established.
https://asktom.cf/index.php?topic=128314.8160Read 410 pages of complaints and then tell us how reputable they seem.