Program Guide data empty

I don’t appear to be getting any Program Guide data. I’m using an HDHomeRun and my channels are correctly mapped. Even when I try to manually update the EPG, it seems to be updating, and then when I try to go to the guide, it tells me that the program guide is empty. Any ideas?

Also having the same issue here. HD HomeRun, Windows 7.

Seems as if deleting and re-adding the HD Homerun PRIME tuner into Plex Media Server was enough to pull down a new guide. Will delete currently scheduled programs, but with no guide data… that really wasn’t an issue for me.