New design: featured videos don't appear to work

[jkachel]

If the course has a video URL specified, there should be a video player on the page. However, this doesn't seem to work - you get a thumbnail but clicking on it does not start the video.

Expected Behavior

Clicking the video thumbnail should open the video or navigate you to the appropriate page to view.

Current Behavior

The thumbnail appears but the video can't be activated and played.
See: https://rc.mitxonline.mit.edu/courses/course-v1:MITxT+14.100x/
Vs: https://mitxonline.mit.edu/courses/course-v1:MITxT+14.100x/