After they updated to the new site, I had to relog-in when accessing the expiring soon sweeps. Just log in like normal after clicking on the soon to be expiring site, and it will accept you (you don't have to sign up for a pay account unless you want to). Once you log in there, it will all work. It will feel like you are signing up as a new person on SA, but you are not. You shouldn't have to do this again. Hope that helps.