[andtheboat]

iirc these all use GCP which would make sense for them all to be disrupted at the same time. I wouldn't have thought Meta was GCP reliant though?

[bburnett44]

There’s no way fb uses gcp

[Yiin]

all of them are using oauth, likely auth provider issue?

[rany_]

https://www.cloudflarestatus.com is reporting an issue with SSO login. So seems like you might be onto something..

[jgrahamc]

Definitely not us.

[kurthr]

And I assumed it would be DNS again. Would referral traffic cause issues like this?