IDC2332 (#2341)

1) fix the loading of the segmentations when filtering study with ?seriesInstanceUID= syntax
2) add time in the dates of the items of the segmentation combobox list
3) order segmentation combobox list in reverse time order

platform/viewer/src/connectedComponents/ViewerRetrieveStudyData.js

@@ -301,6 +301,7 @@ function ViewerRetrieveStudyData({
       });
 
       setStudies(studies);
+      setIsStudyLoaded(true);
     }
   };