The bug was found when testing JBIDE-22471 after refactoring Openshift 3 UI model  that was actually fixed.
- duplicates
- 
                    JBIDE-22624 Explorer: connection stays "Loading" after I provided the authentication info -         
- Closed
 
-         
- is related to
- 
                    JBIDE-22471 Explorer: connection (without stored token) stays "Loading" after I provided the token -         
- Closed
 
-         
