Since about 4pm both my wife and my phone is not working unable to make calls or use data - we just get a message saying your home cellular provider has not authorized service.
I checked out our account and all the bills are paid and the phones are showing "Active"
edit: Well this is fucking annoying - I got a travel package in december that wasnt billed as member wireless, did not bill automatically either and was sent to me as an apega bill so I guess that may of been why they blocked it. Although who knows because there was no email to say we blocked you.