Hi @Karen May
Thanks for reaching out to Microsoft Q & A!
The behavior you're seeing is not expected. Simply opening or viewing a work item should not update the "Blocked Date" field.
This behavior is typically caused by a custom Azure DevOps rule or other automation that updates the field whenever the work item is saved or modified, rather than only when the Blocked status changes from unblocked to blocked.
We recommend reviewing: • Custom work item rules configured for the Blocked and Blocked Date fields. • Any Power Automate flows, service hooks, or custom extensions associated with work item updates. • The work item's History/Revisions tab to identify which account or process is updating the Blocked Date field.
For reference, Microsoft documentation: https://learn.microsoft.com/en-us/azure/devops/organizations/settings/work/custom-rules?view=azure-devops
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