Plex Server on Mac and bundles and Porn Sites?

I recently updated to 09.12.1 Plex Server. We also run web monitoring/accountability software on all our computers called X3 Watch. Since the update I am getting alerts through my filtering software that Plex is attempting to reach the following site:

  http://nine.plugins.plexapp.com/system/bundles/5308/original/Services.bundle/Contents/Service%20Sets/com.plexapp.plugins.xxx/URL/RedTube/ServiceCode.pys

http://nine.plugins.plexapp.com/system/bundles/5308/original/Services.bundle/Contents/Service%20Sets/com.plexapp.plugins.xxx/URL/RedTube/ServiceCode.pys

I did some research and RedTube is Porn site. I have some concerns of adult content being added to Plex and it being exposed to those in our household. Can someone look into why Plex would be attempting to pull content from a Porn site? I have been a Plex user since beta and I am currently a plex pass subscriber. If this can't be fixed or patched it will be a deal breaker for me and I will unfortunately have to stop using Plex. 

Thanks, 

Chris