Our way of detecting whether or not an account has been activated is not 100% foolproof. So this will not be a direct answer of yes it is or no it isn't. Only Razmirz would be able to tell if it's been fully activated.
Your account is not yet activated, as it appears to be, in our system. Unfortunately we don't have a reactivation system in place yet. If it is not letting you login and "Forgotten password" isn't working (just to ensure your password is absolutely correct) then there is no means of fixing this issue.
It could also be that you have not been able to sign in yet for the first time, for whatever reason, it could be showing it so there is still a chance that it's been activated.
If you are able to sign in to the login page, it means there's an issue with your connection when it comes to the game.
If you are not able to sign in to the login page, my advice is to go to "Forgotten password" and reset your password.