Our Double Money Back claim has never been tied to specific issues. After all, how do you measure happiness? We've always been of the mind that if you feel you are not happy with the product (for whatever reason) then you can submit the claim. The only reason we sometimes don't accept a claim is, for example, if you've been suspended (for non-payment or abuse) or if you're on an ineligible product like a Bundle or MiFi Promo.
For the record. I've always paid my account on time for myself and my clients, and we've never abused any of AH products. Or received any notification to this day that we 'violated' anything. I'm a 3 year client.