Resolved - The test issue has been resolved.
Test issue note (05:54 UTC — Dec 18)
Monitoring - We believe the connectivity issues are being caused by an isolated ISP issue. We’ve had reports that swapping to Google DNS servers (see here; https://developers.google.com/speed/public-dns/docs/using) resolves the problem for users. (04:40 UTC — May 25)
Investigating - We’re aware of reports of the test issue. We’re currently investigating this issue. (04:13 UTC — May…