Problem with South Park Channel

Trying to play videos errors out with "This channel is not responding."

I can browse all content fine. It is only playback that is now broken.

Exciting part of the com.plexapp.plugins.southpark.log below:

2016-12-09 00:20:50,382 (7f00dffff700) :  DEBUG (runtime:88) - Sending packed state data (110 bytes)
2016-12-09 00:20:50,382 (7f00dffff700) :  DEBUG (runtime:924) - Response: [200] MediaContainer, 4143 bytes
2016-12-09 00:20:50,838 (7f00dffff700) :  DEBUG (runtime:717) - Handling request GET /video/southpark/episodes?season=20&title=Season+20
2016-12-09 00:20:50,839 (7f00dffff700) :  DEBUG (runtime:814) - Found route matching /video/southpark/episodes
2016-12-09 00:20:50,841 (7f00dffff700) :  DEBUG (networking:166) - Requesting 'http://southpark.cc.com/full-episodes/season-20?sort=!airdate'
2016-12-09 00:20:51,045 (7f00dffff700) :  DEBUG (networking:166) - Requesting 'http://southpark.cc.com/feeds/carousel/video/6154fc40-b7a3-4387-94cc-fc42fc47376e/30/1/json/!airdate/season-20'
2016-12-09 00:20:51,155 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e01-member-berries' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,155 (7f00dffff700) :  DEBUG (services:41) - Loading service code for South Park (URLServiceRecord)
2016-12-09 00:20:51,186 (7f00dffff700) :  WARNING (objectkit:208) - Media part has no streams - attempting to synthesize
2016-12-09 00:20:51,187 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e02-skank-hunt' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,189 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e03-the-damned' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,192 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e04-wieners-out' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,194 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e05-douche-and-a-danish' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,197 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e06-fort-collins' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,199 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e07-oh-jeez' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,201 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e08-members-only' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,203 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e09-not-funny' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,206 (7f00dffff700) :  DEBUG (services:616) - Found a service matching 'http://southpark.cc.com/full-episodes/s20e10-the-end-of-serialization-as-we-know-it' - South Park (com.plexapp.plugins.southpark)
2016-12-09 00:20:51,209 (7f00dffff700) :  DEBUG (runtime:88) - Sending packed state data (110 bytes)
2016-12-09 00:20:51,209 (7f00dffff700) :  DEBUG (runtime:924) - Response: [200] MediaContainer, 16812 bytes
2016-12-09 00:20:51,937 (7f00dffff700) :  DEBUG (runtime:717) - Handling request GET /video/southpark?excludeFields=summary
2016-12-09 00:20:51,939 (7f00dffff700) :  DEBUG (runtime:814) - Found route matching /video/southpark
2016-12-09 00:20:51,940 (7f00dffff700) :  CRITICAL (runtime:889) - Exception (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-1bef33a/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/runtime.py", line 843, in handle_request
    result = f(**d)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-1bef33a/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/handlers/base.py", line 111, in call
    result = self.func(*args, **kwargs)
TypeError: MainMenu() takes no arguments (1 given)

Any ideas?