It seems that the logo for channels 2 & 3, BBC2 and ITV are the wrong way round, together with the guide infomation. So channel 2/BBC2 is displaying the logo for ITV and the guide data for ITV. Where channel 3/ITV is displaying the logo got BBC2 and the guide data for BBC2.
However when you watch channel 2, it streams the correct channel, BBC2. The same for ITV.
Two HDHR Quatro's, and the channel line up is correct on both units.