Share Link function in not working?

Hi there! I teach a course about basic digital skills in a German university and I really love using your Hello Processing tutorials and the included editor for teaching first coding skills to my students. They use the Share by link function in Processing Hour of Code | Editor for sharing their code with me. However the function has recently stopped working. It now seems impossible to both create new links and view the content that has already been shared with me some time ago. Can please you check if there is an error in the site? Thanks a lot!