Resolved after 3 hours 28 minutes, affecting Content and Resources, on November 10, 2025.
Since restoring service, HMH teams have been monitoring access to Classcraft and this incident is now resolved.
Affected components
Update timeline
- investigating Nov 10, 2025, 04:45 PM UTC
We are aware of an interruption impacting access to Classcraft. HMH engineering teams are currently investigating the cause and are working to restore service as quickly as possible. We will post another update as soon as more information is available. Thank you for your patience.
- monitoring Nov 10, 2025, 04:58 PM UTC
Service to Classcraft has been restored. We'll continue to monitor performance for the next few hours before calling this officially resolved. Again, thank you for your patience.
- resolved Nov 10, 2025, 08:14 PM UTC
Since restoring service, HMH teams have been monitoring access to Classcraft and this incident is now resolved.
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