https://downdetectorsdowndetector.com/

registers it as up but in the main thread they have places all over the world again

https://www.reddit.com/r/sysadmin/comments/1peq658/cloudflare_down_again/

or for anyone who wants to watch like a football game

https://reddit-stream.com/comments/1peq658/

edit: looks like it's back up, quick outage