No, I don't think so. It's probably just due to a combination of your provider and your EPG grabber settings.
If one channel has information for all channels then correct EPG grabber configuration would be:
Tick only that channel. Untick all other radio and TV channels.
Untick "store data only for selected channels" for both TV and radio.
Untick "grab EPG only for channels on same transponder".
Ticking all channels will lead to unnecessary power use, wear and tear on your tuner(s), and may not allow your PC to sleep (if you use the idle grabber).
Netherlands
