Channel 4 recording on Channel 5535?

[Chew_1999]

Hi,

I've recently noticed that when I'm watching recordings from Channel 4 HD and I press the info (i) button, it actually says it's been recorded from channel 5535.  

I didn't even know this channel existed!! Is this a bug or is it a way that Channel 4 can define/categorise the region where it's recordings are downloaded from?  It only does this in Channel 4 and not other channels.  

Does anyone else have this too? 

[Annie+UK]

Send an email to viewerR@sky.uk (Viewer Relations Team), it sounds like a data issue as the channels only have 3 digts for TV and 4 digits for radio