Since the new Plex app updates the TV guide on my iPhone stops at 7 PM for 99% of the channels it works fine on the web or my Apple TV but not my iPhone. I removed re-added cleared cashes stopped started servers. I’ve done about all that you can do to fix this issue to no avail. I see many people have a very similar if not the exact same issue, but I have yet to see any resolutions to this at all. I have been and currently am a Plex Pass member for many many years and as stated this problem only started after the new Plex app updates. Can someone from Plex guide us all on how to fix this problem?
Sadly no fixes available currently, has been an issue for every Live TV user apparently since the New Experience launched. At least 15+ threads where people have raised the issue, however basically no responses from Plex. Hope you can get something with this thread, the more the better IMHO 
