Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsDataSynchronizationService.cs
===================================================================
diff -u -rfcad48d7beb394e1ac15cfe4289a7381e05aa883 -rac8798cf0a66cf04df1294d4fd08e0b1915a5b91
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsDataSynchronizationService.cs	(.../GrassCoverErosionInwardsDataSynchronizationService.cs)	(revision fcad48d7beb394e1ac15cfe4289a7381e05aa883)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsDataSynchronizationService.cs	(.../GrassCoverErosionInwardsDataSynchronizationService.cs)	(revision ac8798cf0a66cf04df1294d4fd08e0b1915a5b91)
@@ -125,7 +125,7 @@
                 throw new ArgumentNullException(nameof(failureMechanism));
             }
 
-            var observables = new List<IObservable>();
+            var changedObjects = new List<IObservable>();
             object[] removedObjects = failureMechanism.Sections
                                                       .OfType<object>()
                                                       .Concat(failureMechanism.SectionResults)
@@ -134,15 +134,16 @@
                                                       .ToArray();
 
             failureMechanism.ClearAllSections();
-            observables.Add(failureMechanism);
+            changedObjects.Add(failureMechanism);
+            changedObjects.Add(failureMechanism.SectionResults);
 
             failureMechanism.CalculationsGroup.Children.Clear();
-            observables.Add(failureMechanism.CalculationsGroup);
+            changedObjects.Add(failureMechanism.CalculationsGroup);
 
             failureMechanism.DikeProfiles.Clear();
-            observables.Add(failureMechanism.DikeProfiles);
+            changedObjects.Add(failureMechanism.DikeProfiles);
 
-            return new ClearResults(observables, removedObjects);
+            return new ClearResults(changedObjects, removedObjects);
         }
 
         /// <summary>