As of one hour ago, there is a new update that states it has been addressed: Plex for Android - #527 by PlexAndroidReleaser
My tv didn’t say I had an update available - so I uninstalled and reinstalled - and the update was picked up.
I skipped to the end of an episode and it correctly went to the next one. So there is a fix out there, it might take some time to make it to your device. Try reinstalling!
