This is so weird because I have the samae problem. I paid for it on Sunday and it was supposed to be done after before Tuesday I guess however I have now been waiting for more than 48 and I don't know why

Hey man, you are not alone. I have the same problem. I paid on Sunday through the Developer App and just received the message: "Enrollment through the Apple Developer app is not available for this Apple account." I then paid again on the web, but still nothing