It would appear that the video content is missing from the Administrator Training wiki pages. The embedded links all 404.
Also, it doesn't appear that the training wiki is fully locked from editing. Some pages have administration permissions set to group member level as well as the ability to add new wiki pages.
Suggested Answer: RE: Videos Missing by Ben TiedtThank you for identifying this. I've corrected all of the administrator training so the videos are working again. I apologize for the issue and the delay in the resolution.