The just released cruises will not show up for you until tomorrow when you can log in as Gold CC. I logged in about 7:40am EDT this morning with no issues and it showed immediately that I was platinum and could book. Yay! Had to call to book OBB placeholder.
Since that time when trying to access to look at other room possibilities I HAVE had issues with both my Safari and a Firefox browser. The Firefox browser would show the sailing as "not being available for my party size", when it's just 2 adults! Weird..... and several times when I tried to access my new rez, the website would just take me back to the home screen, etc., etc. I just talked to
DCL and they said they are having no issues on THEIR side, but my rez was "locked up" and the agent had to get someone in IT to "unlock" it before she could access my rez. So SOMETHING is going on..... Good luck!!!