Hi!In past such problems were too.My advice is to wait a little bit,maybe it will appear later that you paid.And don't try to do it again because if will appear later maybe it will show that you paid two oe three times and that your Supporter is till 2018,I don't know.And try to send a bb-mail to Marin with title "Supporter problem" and also when a bug is better post in Bugs forum.There definetely Marin will take a look earlier than here.Good luck!