Yesterday I rescanned for channels in WMC, and now it has lost all the guide data.

EPG collector is set up to run as a windows task, and has been working fine.

Is there a way I can force WMC to load the data?

In the past it just seemed to load up the guide in its own sweet time. I don't know if its being slow or there's a problem.

PS I ran EPG collector immediately after the rescan and there is still no guide 24 hours later.