Your decision to demand reactivation of a working program AND THEN NOT ALLOW THE REACTIVATION TO TAKE PLACE is reprehensible.
Your technical rep called the CS3 suite an "end of life" product but it wasn't; it was enjoying a productive middle age until you put a bullet through its head. "End of life" should mean when new operating systems won't support it, not when you arbitrarily decide to kill it. I purchased that program outright and at significant cost, and you just stole it from me. I've always admired Adobe products but everyone involved with your business models should be ashamed of themselves. I plan to make my case against you LOUDLY on social media and in any other way I can.