EXACTLY my situation too. I even setup Prosper*202 and tracked incoming and outgoing IP addresses to my site. I also track the timestamp of the outgoing click (affiliate link) to the merchant thank you page's timestamp and it is all within 1 or 2 minutes. All from the same fuckin IP! Prosper*202 and Google Analytics both show conversions, yet CB shows jack shit.
So someone tell me how the fuck that person can click on my affiliate link, go to the merchant's page, then bounce, click on another affiliate's link, and buy the product all within 1 or 2 minutes?
I passed Clickbank the IP addresses of my confirmed purchases, and asked them to determine whether an affiliate ID is attached to any one of them. I haven't gotten a response yet. If I see the same affiliate ID on all of them, I'm gonna smoke that fucker. If I see no affiliate link, I'm going to the merchant and asking what the fuck. IP addresses, timestamps, and tracking pixels don't lie, so something doesn't add up.