Error on video

Hi ,

Just planning workouts tomorrow on FB Bodyweight programm and found that this video :

Is not working...

Error in attachment.

I couldnt quickly find how to report a bug/error, so I put it here, hoping it will reach you.

Refreshing the site did not help, only launching it in incognito mode.

I am using the newest version of chrome.

First time I am having such problem with the website.