Hi,
I have just verified the generation of the 3 guides, and everything checks out to be okay.
Try to delete the TvGuide.xml (then restart the EPG Service) and check then mappings in the XMLTV PLugin.
All the channel ID's has been changed since yesterday, so the mappings in the XMLTV Plugin might be wrong.
/Heerfordt.
Direct link to the EPG Service :
http://www.heerfordt.com/files/EPGService.zip