As of today at 2:00 PM (ET), we’ve noticed a purchase error affecting players on Android devices where purchases aren’t going through properly. If you have encountered this error, please contact our support staff at firstname.lastname@example.org with your game Support Key and they’ll be there to assist you.
We have notified our partners and are currently investigating. We’ll update this page with more information as we receive it. Apologies for the inconvenience!
Update: The purchase error should be fixed and no longer appear. If this is still affecting you, please contact our support staff immediately. Thank you!