CCBill login does not work for some archive members

[yeppie]

Since yesterday, a few members have reported that their archive login isn't working. CCBill is looking into the issue, but there also seems to be a workaround. Members whose memberships I've manually renewed no longer seem to be having any trouble logging in.
If you're experiencing this problem yourself, please let me know (here, email, contact form) so I can do something about it.
Thanks.