Oasis and Freeport still show up on my character select screen. Oh well, the expac fun begins. Well, it came back up promptly at character select but logging into zone server is hanging up. Hung up at zone loading, tried again then got in... I figure others may have some issues, so edited my post to reflect my experience with it.
Hm, let me look into this to see what's going on. In the meantime, please submit a ticket to our tech team so we can look into your issue further.