I have tried on at least three different computers several times since the beginning of this year and the browser just loads forever. The content seems to be accessible to other users, so I’m wondering if it could be a regional thing (not that it makes sense to me…)
What region are you in? What ISP?
I’m in Brazil, my ISP is Claro
Maybe try using a VPN? The course pages are hosted on GitHub Pages.
I already said my idea.