Issue with IAM course in Kodekloud

I am getting below error when I am trying to launch AWS IAM course in Kodekloud.
Please check this and assist.
The webpage at https://player.vimeo.com/video/875854473?dnt=1&app_id=122963&controls=1&autoplay=1&muted=1&api=1 might be temporarily down or it may have moved permanently to a new web address.

Working for me. Are you using a work laptop or network? Check if you can get to https://vimeo.com/