I'm having the same problem; but the server status is also frozen, so I'm thinking there is something wrong anyway. I would say wait til the next time the server is actually active to try and get on.
I cant get on either <img src="http://www.pokemon-world-online.net/forum/public/style_emoticons/<#EMO_DIR#>/TogepiCry.png" class="bbc_emoticon" alt=":cry:" />
and i have found out that its for sure an account issue. i can log a friends account without any problems but he cant log my account. so reinstalling the game wont help out a bit