If a breakdown like this happens, shouldn't the +1 be taken down? It seems daft to rerun those shenanigans!
Dave ja vu shows what Dave showed an hour ago. It's kind of what they do. I turned to Dave ja va last night to see what happened on Dave an hour ago, I would have been disappointed if I didn't see what I turned over for.
Anyway, Dave ja vu wasn't exactly the same as Dave last night. Dave ja vu didn't show the three channel logos as described by the OP. I was disappointed.