I have already reported to our provider an issue with the last airing for the day in the schedule where the end time is wrong. I only found 5 that had the problem after refreshing the EPG schedule this moring
We recently fixed a bug in “Limit to Airing Time” option and the fix came out in Plex Media Server 1.20.1.3252. See release note Plex Media Server - #362 by StSimm1
- (DVR) Server would display incorrect times under “Limit Airing Times To” advance recording option (#11362)
We still have a Plex Web bug in this area where what shows in the DVR Schedule / Recording Priority may be wrong when there are multiple airing times and a specific one selected. I expect a fix to be released in Plex Web 4.42.x - This Plex Web bug does not affect the recording and other clients eg Plex for iOS or Plex for Android would show the correct airing in the DVR Schedule.
Earlier this year we stopped using agents for auto matching recordings - see EPG metadata is now retained for DVR recordings
We retain the existing EPG metadata. For shows, this would happen if there are no episodes in the library that were previously matched to thetvdb