Hi folks,
we've spent quite a bit of time looking into this issue, and we now, finally, as of yesterday evening, know the cause is a service issue, affecting all channels with a non-in-app-subscription that have been updated since September 2014.
Those of you who said the issue began when an update to your channel was published were correct.
At present it looks like there may not be a fix in place till April 30th but I'm pushing for the service team to make an emergency patch as soon as possible, I'll let you know more as soon as I can. Right now I'm checking to see if the existing subscribers are still subscribed, even if they aren't being charged.
So, the bad news is:
* Billing for "up front subscription" channels that have been updated since 9/2014 is completely broken.
* This affects renewals and new subscriptions.
The good news:
* It appears that active subscriptions are still active but are not being billed. So when the issue is resolved, billing should resume.
- Joel