I have a DM800 running Nabliosat BH v0.12 ( i know its very old but its been the most reliable image )
I use the built in EPG but noticed EPG is missing on a number of channels..such as
ITV London HD
Watch HD
Dave HD
BBC Three HD
BBC Four HD
DIscovery HD
History HD

to name a few..

after some research it seems i have an old /usr/share/dict/channels.uk file...
EPG for other channels is good - i can see 7 days worth

I have spent a few hours manually updating this but still no joy

can someone send me their file so i can test please ?
or tell me why i am epg for certain channels but not all.