They have changed the recovery system so there is no more recovery form page anymore you can only change the password through the registered email. You can also email them as the person above me has said and act like angry parents, but it takes them a while to respond sometimes. Also if your not the original owner of that account then i'm sorry because there will be no way for you to change your password without given proof that you moved houses or something like that because they will look at your IP and see on which IP the account was created on and everything. Hope this helped
that's how i got my account back. i just told them that someone stole my account and to check the ip. they locked my account so i could manually recover, they even changed my display name back. i got it back within like 30 minutes only problem is theres a bank pin on it. try that though i got mine back quick. after you post there check back later to see if a j-mod replied to you.