Edit: they've created an incident now: https://www.githubstatus.com/incidents/zhtplv7zd052
Yikes.
Edit: Well I'll be damned, status page just updated. Investigating and everything is marked as major outage...
As I said before, going all in on GitHub still makes no sense.
[0] https://news.ycombinator.com/item?id=31152518