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Retracted

Illustrative Mathematics incident report retracted

Retracted: This incident was published in error. It was based only on Illustrative Mathematics's status-page summary indicator; our own checks all passed and we received no user reports. No Illustrative Mathematics outage occurred. Corrected Nov 10, 2026.

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What we found

  • Failed checks: 0 of 4.
  • User reports: 0.
  • Source of the original report: Illustrative Mathematics's status-page summary indicator only.

Evidence Raw check times, regions, error codes and the report curve. Download as JSON or CSV.

Original timeline (retracted)
  1. Outage detected: Major incident reported. The vendor reports a major incident. Our own checks are still too sparse to judge how widespread it is. Official status: Partial System Outage
  2. Official status: Major incident.
  3. Recovered: Degraded performance.
  4. Retracted: published in error. It was based only on the vendor's status-page summary indicator; there were no failed checks and no user reports.

Current Illustrative Mathematics status →