I resynchronized mine and got HBO back a couple days ago, but have been carrying on an email exchange over the past few days. It's obvious they don't read the whole email, but I got this tonight:
"I sincerely apologize for all the inconvenience and would like to inform you that the channel is down at source from our end. The problem is still there so when you get the channel back we will credit you for the number of days you missed the HBO channel. Please accept my apologies once again and do contact us when you get the channel back."
If I wait long enough to tell them, maybe I can get back the extra $60 they're planning to charge me this year?
As a side note, I have been watching a lot of free Super Channel HD already this month, and pretty much no HBO. Makes me consider switching, now that Atlantis is ending...