Are you able to log into your cPanel? Your account is not showing as suspended in the system, so it's likely the redirect is still in place and wasn't removed for some reason when the account was unsuspended after a past suspension. If you can access cPanel, could you please post the contents of the .htaccess file in the public_html directory?
Repaired; STP had it dead on, during the unsuspension it failed to undo the "suspended" version of the .htaccess. I logged onto the server itself and restored it back to the one prior to the suspension, so it should work again