When using the "Suggestion: Address the xx ticket(s) on priority" list, the result is sometimes showing closed tickets in the listed suggestions.
Release : 17.3
Component : RU12
search server Delete Indexes and rebuild the index
https://techdocs.broadcom.com/us/en/ca-enterprise-software/business-management/ca-service-management/17-3/administering/configure-the-xflow-interface/perform-initial-load-and-refresh-index-and-data-on-the-search-server.html
https://knowledge.broadcom.com/external/article/189262/how-to-recreate-indexes-on-ca-search-ser.html