Due to people flooding the server, signups are now a "lottery" based signup. Translation: 10 out of everyone who registered in that 24 hour period got accepted. If you didn't get your account details, then reapply and try again.
I don't personally like this system, but then again I wouldn've liked it if I was on the server when it was getting flooded so bad the server was down every other day, so I can kinda see the need for it.