I am trying to submit an assignment in Coursera related to machine learning, but when I am unable to save the notebook in the embedded jupyter notebook and seeing forbidden, don't know what's wrong, I tried to raise the complaint to coursera support but haven't heard back from them, its been 3days and i don't want to loose the traction of it. please help me resolve the issue
seems like clearing enabling cookies explicitely for the site and changing the timezone did the magic, i am running inside a VPN so most of the time my clock is messed up, may be that could be the issue