Just after 6pm one day last week I was flicking through the mini guide and on ITV1 it was showing the local news channel (Calendar) which is correct for my area/region as I'm from Doncaster, S/Yorks. Flicking through a bit further I reached the ITV1-HD listing and it said Granadas local news was showing, and it was!
Anyone got any ideas how/why this is happening?