Well, another program that went down the drain. PartnerClicks closed their CCBill affiliate program. So, you should check if you are still sending traffic to one of their sites and to their galleries.
The galleries redirect to the main sites, mostly Homemadeporn now, without your affiliate code, of course. But then again, they changed over from CCBill to VXSBill, so your CCBill codes are useless here anyway.
Probably just a mistake and they just forgot to tell their affiliates
Oh, in case you're wondering which sites they own:
homemadeporn.com
wifeadventures.com
girlxpert.com
amateurvideoclub.com
bobswifevideos.com
blindfoldedwives.com