I know what the email is, I just got a sub for HB with it.
However I don't know what the username is since it's difference than the forum one, but the same email is already registered as the one I just purchased HB with.
Trying to resend the password:
Could not find a user by that email address. Please correct the email address entered below. If you have not registered, please do so via the register link above.
Resend Validation Email
Please correct the errors and try again.
The User name field is required.
Trying to register:
There is already an account registered with this email please choose a different one.