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Github seems to be down.
Edit: After I made this, their status page finally updated to indicate an issue.
Update - We are experiencing interruptions in multiple public GitHub services. We suspect the impact is due to a database infrastructure related change that we are working on rolling back.
It's manual?? Holy shit, that explains some previous hair pulling.
To be clear, usually there’s an approval gate. Something is generated automatically but a product or business person has to actually approve the alert going out. Behind the scenes everyone internal knows shit is on fire (unless they have shitty monitoring, metrics, and alerting which is true for a lot of places but not major cloud or SaaS providers).