Smartsheet change history: User & Group Management

Smartsheet reported a major outage causing blank results or infinite loading on Admin Center User & Group Management pages. The recorded incident ran from 2026-03-24 15:16 UTC to 2026-03-24 18:30 UTC (3 h 13 min); the postmortem cited a shared-interface loading-indicator update as the cause. A fix restored stability; browser refresh or cache clearing might be necessary.