New Plex Guide Very Poor in UK

This is probably because the auto-refresh is not picking up changes - or if on 1.18.0.x it has not been running.

Go to settings / server / Live TV and DVR and click on Refresh Guide

For UK there is program data for 11 days at this moment

I have just tested 1.18.0.1906 and overnight full refresh does work. This beta has just been released