[Cougar281]

I've recently 'found' Kodi (Been using RasPlex for some time, but that's started acting stupid, so I looked into alternatives and found Kodi). Plex has been working well with 1080 H265 movies and such on a RPi4, better than the RPi3 I had running Rasplex, but one of the things I found in Kodi was the South Park addon - I don't know what the deal is, but it seems I can watch Season 1 episode 1 (Cartman gets an anal probe) without issue, and I think there have been a few other random episodes I've been able to watch, but for the most part, what I get is a stupid ad that looks like it was shot in 1989 (based on the image quality), followed by it freezing on what I assume us the last frame of the ad, but with the South Park episodes audio playing after a few skips. But never leaving that last frame of the ad. Nothing that I've found seems to fix it. 

Has anyone else seen this (mis)behavior, and if so, what fixes it?

Thanks