There were a couple of columns missing in some of the affiliate report pages, they have been added now. All the data was still being collected, it just didn’t have anywhere to display.
Two more affiliates have received a credit to their account for introducing the most new members or generating the most unique clicks via their affiliate link or referrals from the site they have saved in their affiliate settings.
Check your referrals page to see if your account has been credited. Payments go out by paypal near the end of Feb.