How do i solve duplicated ghost blueprints on selection?

Hi, my issue is that i keep getting duplicated ghost blueprints that are not in the explorer, but when i reload my blueprints i get a exact duplicated blueprint that i cant open to edit or delete it, but i can choose it from dropdown menu.

It can be issue with updating cached BP classes in the drop down lists. Cleaning up proj and rebuilding/recompilation should fix that. Sometimes similar thing is happening to UClass drop downs in some nodes…