Same for me. When I reset the password I get this error:
"Account security key, display name, or recovery code is invalid/expired."
Finding support on this is really hard, as most support requires you to be a subscriber. Who is gonna subscribe to something like that?
Calling is no option for me since there is no EA center in my country (as far as I know).
Any other idea proxos666 ? The guide for OTP didn't work since the mail address works. It's just the activation of a very old account that is not working. Can we contact someone from EA/SWTOR directly to open up the accounts again??