Guide on iOS apps not updating/way behind?

The guides on my iPhone and iPad only go forward about 8 days whereas the guide on the TiVo itself goes out to the usual 12 days or so. I normally just use the iOS apps to look for content to record and I have never noticed this issue before. The apps connect to the TiVos fine and work fine otherwise. I've tried rebooting the iOS devices.

Is this caused by something going on at the TiVo servers?