Some users, for some reason or another, have had difficulty registering, either in the actual signing up of the account or in the validation process afterwards. I have yet to receive an answer as to the cause of this - let alone how to solve the issue - and so have come up with a system to deal with such issues in the meantime.
If you feel confident in your account-making skills, but run into a problem after the fact...Simply post a reply to this thread - it's guest-enabled! - that includes the username you registered with. I'll go in and validate you manually, and all will be well. Accounts handled in this message will receive an email from me, and must respond before their character will be approved, as a validation method.
If you don't want to risk the hassle...Post below with the username you would like and your email address, and I'll pre-register the account for you. The password used will be emailed to you (thus proving to me the email is valid), and your post will be deleted as soon as the account is created, so that your email isn't floating about any longer than it has to.
If you manage all on your own...You will be proving just how random the issue is, and can go about your business with ease ^^;;
This problem is probably a rather annoying one to you. I assure you, it is to me as well, and I'll get it solved as soon as humanly possible XD
Sorry!