The complaint is that, without warning or substitute, your "News Mix" displayed a "No longer available" when I turned on my TV today. I use this every day to decide what news I want to watch at a particular time. I value being able to see the 8 windows showing what program is currently available and then I make my choice. If I change my mind after watching a few minutes or more, I go back to the "Mix" and choose another program.
Losing this ability is EXTREMELY frustrating. I now have to have all those program channel numbers memorizwd oor go look them up on the Chart. That is a real PAIN.