Thanks for mentioning this.
I've been meaning to send WILL a message about this issue, actullay.
When the administrator validation was first set, the amount of new users was not that high. Unfortunately with roughly 25 new users on a daily basis, this is not really the case anymore. Tbh it's beginning to get a bit annoying, going through the list of fake accounts filtering out the accasional fair one.

In any case, I've reactivated lifepower's account, so he should be able to login again.