Nostalrius PvP Account Stolen

[Manofdan 0]

So while I was trying to transfer my Nostalrius PvP account to Elysium's new launched servers, I came across a page saying,

"If you are here, it means that you either shared your credentials with someone or you used the same credentials on multiple websites, games, etc, which have had their database leaked!
Note: if your Nostalrius email is registered under Hotmail or Outlook, you may not receive the email the first time or have to wait longer than usual as they are blacklisting us.

PLEASE USE COMPLETELY NEW CREDENTIALS FROM NOW ON."

This page came up after following the "Registration Instructions" (Optional) Transfer your Nostalrius characters link, and trying to enter my character's name and its associated account email.

Now, I have never told another soul my account info for Nostalrius so I can only assume the database had information leaked.  Just to be sure I used realmplayers.com to see if my character has been in use.  Sure enough my undead warlock, Trollwarior, was seen by another player on January 4th, 2017 which was a few days prior to me attempting to recover my account.  So assuming my account was stolen, is there any way of getting it back?  I really don't want to start from scratch as I put many hours into this character.

[Glenzig 34]

Reset your password. And hope that the person using it didn't get it banned. 

[Manofdan 0]

How do i reset my password on the account if I cannot get past that page i described? I cannot recover that Nostalrius account because someone else has taken control of it. Whenever i enter the email for that account, I am told there is no transferred account with that email.