I know there are at least two threads on this topic but if it was a widespread problem I think there’d be more posts. I cannot get to learn.freecodecamp.org at certain locations. With my home wifi and hotspot all is well. At work I cannot access. It is not blocked and those that run that part of things says we are not preventing access. Are others still having access problems? I am in RI, US. I know reports of this problem seemed to be primarily in India with a certain ISP.
Curriculum url gets server timeout
Your work network probably has additional blocking. It’s probably not actively blocking FCC itself, but may be blocking the service that FCC runs on.