When executing the Alert Report History within the Active Directory Health | Alerts module, no data is displayed if a Severity filter is applied. However, removing the severity filter entirely allows the data to display correctly. This behavior is specifically observed when utilizing the Date or Date Range filter options.
WORKAROUND:
Clear any applied Severity filter before executing the report.
STATUS
Defect ID - 571439 has been created to consider including a fix in a future release of the product.