I believe everyone sees the same thing as you do.GARP states: Registration is not available while awaiting results
This is under the MyPrograms once you login.
But what the folks were saying is that we probably should try hitting the the link in reply#327 while we are at a logged out state. Once arrived at the registration page, we log in again as a returning candidates. If you see "there is no exams to be registered for", that is a good indicator and in contrast, if you could fill in the form and re-register for part 2 in 2019 may, that means you probably have failed the 2018 november P2 exam.
That being said, I doubt whether this suggests anything given its only early/mid Dec now.