I don't encounter all of them myself - it depends on what I'm working on and perhaps also the timezone. That said, April 26th was the most recent occurrence for me where I was very happy I wasn't in the middle of a production deployment that I would have had to roll back. See the status updates on that day on https://twitter.com/GitLabStatus
(I am using the free tier though, so this is more informative than that I'm complaining.)
(I am using the free tier though, so this is more informative than that I'm complaining.)