I am attempting to fill in the blanks unanswered by harrisony, lets leave the issue at that.
I agree that there should be some sort of warning for customers. However, that is not possible from our position. The site itself does have many threads about it being hacked, and that the resources are down. I don't not know how long you have been a customer of the premium service, so I can't say which threads in particular would have been relevant. I do not have access to owners of the site. Rafy, the site admin, has a degree of connection to them, but I cannot say how much. He is currently working to the best of his ability to resolve the problems on the site.
As for your refund, please send your complaints to the contact admin sub forum. I do not know how long it will take to get a response, so please be patient.