It just takes a little bit of time to log out and back in a few times to get it to work. Although it does feel a little strange at first when you are a premium member and it says you are not after paying for it. ^_^ But I was able to get it to work which is what I was looking for.
Greetings all! If you've posted here regarding the sweepstakes and did not mention that the issue was resolved, I've resynchronized your account. All of you would need to log out and back in (it might take a few tries) and try to enter the sweepstakes again. :)