Merge pull request #10506 from edx/shr/bug/TNL-2622-course_import_status_message

set path explicitly for storing cookie

cms/static/js/views/import.js

@@ -98,7 +98,7 @@ define(
                 file: file,
                 date: moment().valueOf(),
                 completed: completed || false
-            }));
+            }), {path: window.location.pathname});
         };
 
         /**