CI Guide Data 3 hours out

Just over a week ago the guide data for the "CI" channel started being out by three hours.

It's currently 12:50 and Crime Fighters is on CI. Sky's EPG correctly identifies this. TiVo's guide data states that Beach Patrol is currently on, and that Crime Fighters isn't scheduled to show for another three hours. This is happening with all shows as far as I can tell... it's out by three hours across the board for this channel.

My TiVo is configured to use the emulator at: 210.48.107.133:8000

The system time is correct, and the TiVo made the correct DST switch this past weekend. Channels such as Discovery, Nat Geo and History channel all have guide data that matches reality.

I'd appreciate any pointers to get me in the direction of fixing this.

If further information is required, just ask!

The problem seems to have resolved itself in the past 24 hours.