The old account names were transferred to the new site using the email address that was in your profile on the old site. Are you using the same email address that was in the BPB profile?
Does your Bipolarbaer password have fewer than 8 letters? I had to request
a new password as my old one had only 4 letters - and no it wasn't one of
those 4 letter words one usually utters in anger....
Seriously, though, I think if Bipolar Bear and Blue Veined Throbber used the same e-mail address, the new A2K would assign any one account to it and block the other. It's probably a problem for Craven.