[Milhouse]

I too get that issue (when trying to use TVHeadend). The PR has been closed though, and I don't think anything has been merged in. I think the version just needs to be bumped, but could be way off the mark.

Thanks for your hard work!

That's probably all that's required for now, worth a shot anyway.

This is the commit for the API bump on the PVR Addons repository, so you could try manually editing the addon.xml file for whatever PVR addon you are using, changing the version number on the import line from 1.9.0 to 1.9.1 and see how far that gets you.

PS. DON'T change any other version number present in each file - change only the "<import addon="xbmc.pvr" version="1.9.0"/> line!

If I update to these new builds I assume it will break the PVR section on every skin other than the default skin.

Yes, but see above comment which may be sufficient until the addons themselves are updated.

If I do install it and want to go back to early version is it the same procedure placing the tar file in the update folder ?

Yes.