It works fine in Chrome, does not work on any of the 3 computers i have running safari version10.0.3. the 10.0.2 are fine.
This is the error i see in the browser error console.
Failed to load resource: Request header field DNT is not allowed by Access-Control-Allow-Headers.
I would appreciate it if i could get a response or it just fixed.
Sorry for the problems you’ve been experiencing with this course. This was due to a CDN issue with our provider. They’re working on a fix for it, which should be deployed by the end of the week.
In the meantime, I’ve just deployed a version of the site that should allow you to view videos again. It uses a fallback video player, which doesn’t have quite the same functionality that you’re used to, but it will at least allow you to watch videos again.