Norton 2015 (V22) upgrade

I’m interested to know if anyone else is reading this as I am: http://community.norton.com/t5/Product-Update-Announcements/End-of-Availability-for-NAV-PC-Mac-NIS-PC-Mac-N360-Standard/ba-p/1168925. Does this mean that those with current subscriptions to NIS will not be upgraded to the new version and be stuck on version 21 until their subscription runs out and/or they then buy a new subscription to Norton Security (V22)? If that is the case, then that is very poor form on the part of Symantec and I hope they are explaining that to people who may still be buying boxed versions of V21 off the shelf.