Advertising bandits
You know how on radio the dj will start talking over the music before the song has ended? I've just seen the equivalent on TV. I'm not talking about random ads during the credits. This was a case of a scene still being played out, but because there was no talking, some TV person decided to shrink the screen and stick in a promo for the show's new DVD box set, then go back full screen for the last two or three minutes of the show. It was insanely weird.