Index: Ringtoets/Common/src/Ringtoets.Common.IO/FileImporters/FailureMechanismSectionsImporter.cs
===================================================================
diff -u -r09a2360e1ee2624ea986c6338ef1c3ca65e8c215 -r09d20758dff97aed16e0d04399c803097eb1d28c
--- Ringtoets/Common/src/Ringtoets.Common.IO/FileImporters/FailureMechanismSectionsImporter.cs	(.../FailureMechanismSectionsImporter.cs)	(revision 09a2360e1ee2624ea986c6338ef1c3ca65e8c215)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/FileImporters/FailureMechanismSectionsImporter.cs	(.../FailureMechanismSectionsImporter.cs)	(revision 09d20758dff97aed16e0d04399c803097eb1d28c)
@@ -100,6 +100,13 @@
             return true;
         }
 
+        protected override void DoPostImportUpdates()
+        {
+            base.DoPostImportUpdates();
+            var failureMechanismWithSectionResults = ImportTarget as IHasSectionResults<FailureMechanismSectionResult>;
+            failureMechanismWithSectionResults?.SectionResults.NotifyObservers();
+        }
+
         protected override void LogImportCanceledMessage()
         {
             Log.Info(Resources.FailureMechanismSectionsImporter_Import_canceled_No_data_changed);