So kept trying.
Can't go to Ponydale as a unicorn, once I try the game keeps trying to load me there and crashes.
Couldn't go to Crystal Kingdom directly, but when I relogged in it actually loaded me into it. Same with the Heartlands, couldn't go directly (game stopped working) but upon relogging in it loaded me into it.
Cloudopolis is unavailable too.
Also, whenever I crash (game stops working) and I relogg in I can't use the same server I used last time. Message says "user is already playing". But using the other server loads me fine.