Update: This was an unintended incident: https://www.githubstatus.com/incidents/jfvgcls9swln

interesting, i wonder how much it is related to this.:

https://www.reuters.com/technology/artificial-intelligence/c...

Will block access unless user's logged in, perhaps an anti-ai-scraper or compliance policy misconfigured?

Interestingly, Hong Kong and Macau are affected too.