I've also tried to register using 3 separate email addresses and waited a day but still no email back, so i'm not really sure what to do...hopefully it will be fixed soon because this game looks like alot of fun.

Edit: Well i just tried to resend the verification mail on one of my accounts and it worked!..i don't know if anything changed on their end because i haven't changed anything, but i'm glad i can play the game now