Video in "Check Outputs" section not available

One hour ago I began watching the Video in “Check Outputs” section, but it is not available now.

I have checked the video URL in the HTML code and I can see the video outside the course web: https://dft3h5i221ap1.cloudfront.net/OpenAI/c2/video/sc-openai-c2-L6-vid7-take-2_1.mp4

It has been fixed, thank you.