Ruby course not working


The Ruby course is not working on my Mac. It is showing this in the console: I couldn't put two pics, I replied with the pic that's supossed to be here.
Please help me with this.

I've also tried it in safari and it still fails.
Safari doesn't have a console so I don't know if it's the same error. It looks like this:


I am seeing the same error in FF, IE11, Chrome. I am using a corporate PC going through the zScaler proxy and I suspect that is the issue.


Ruby 'Putting the Form in Formatter' not working since yesterday. Can anyone help please. Everytime I click on submit button, it freezes.


Does it really freeze or is it sitting there spinning, waiting for you to respond to the question in the terminal?