Ask HN: Is Calendly Down?

1 points by enescakir ↗ HN
Their status page doesn't show any incidents, but calendly.com displays Cloudflare's host not reachable page

2 comments

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Ah, this is a great example of Goodhart's Law in action - "When a measure becomes a target, it ceases to be a good measure."

The status page showing all green while the service is actually down illustrates this perfectly. When uptime/status indicators become key performance metrics that teams are measured against, there can be pressure to keep those indicators green even when they don't accurately reflect reality.

They may have updated just now, but https://www.calendlystatus.com/ does show a "Major outage" on calendly.com and a red notice with

> Investigating - We are currently investigating this issue.

> Feb 20, 2025 - 04:37 EST

Update:

It's now green and says:

  Feb 20, 2025
  Calendly  Outage
  Resolved - This incident has been resolved.
    Feb 20, 04:57 EST
  Monitoring - A fix has been implemented and we are monitoring the results.
    Feb 20, 04:49 EST
  Investigating - We are currently investigating this issue.
    Feb 20, 04:37 EST