You searched for the word(s):
< 1 second(s)
so known bug and not fixed even in the LongTermSupport-Release? or is the defect logged and already scheduled to be fixed in next HotfixPack?
worst case you have to repeat that for SubclientPolicies and Schedule Policies too, Plans are a pesky thing that do use shadow data and CommandCenter and JavaConsole are still not properly synced even in SP18/20.
Just checked my CCs, I can go to the Plan, switch to Associated Entities, select them all, edit associaton and switch it to Plan named ...
use the Re-Associate Function in Java Console (CommServe > Policies > StoragePolicies > Plan > Properties > Associated Subclients