This happened on BBC Look East this evening so it could be only in the eastern region.
During the program I noticed a line on the screen half way down on the right hand side of the screen. My first thought was my TV's on the way out. But I changed channels and it wasn't there. When the program finished it wasn't there. It wasn't a fault in one of the cameras has it was there when they showed videos.
IMG_E3309.JPG
Did anyone else notice it?