DVR - how to prevent grabbing of season/episode metadata

Yup we both use the same settings.

I have tried to switch EPG providers (by selecting a different provider with the same channels in the channel mapping portion of the DVR setup) but I still get the same false season/episoide data.

As I am located in Austria, I understood this post to say that all my EPG data is provided by Gracenote - without an option to turn that off or use a different provider.