Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/Views/DuneErosionFailureMechanismView.cs
===================================================================
diff -u -re57e79927485e44d681b0617f17bada42dbfb862 -r33ceb82130bf4a5204cf9f60abbebc16bb62f8e2
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/Views/DuneErosionFailureMechanismView.cs	(.../DuneErosionFailureMechanismView.cs)	(revision e57e79927485e44d681b0617f17bada42dbfb862)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Forms/Views/DuneErosionFailureMechanismView.cs	(.../DuneErosionFailureMechanismView.cs)	(revision 33ceb82130bf4a5204cf9f60abbebc16bb62f8e2)
@@ -152,14 +152,13 @@
         private void SetMapDataFeatures()
         {
             ReferenceLine referenceLine = data.Parent.ReferenceLine;
-            DuneLocation[] duneLocations = data.WrappedData.DuneLocations.ToArray();
             IEnumerable<FailureMechanismSection> failureMechanismSections = data.WrappedData.Sections;
 
             referenceLineMapData.Features = RingtoetsMapDataFeaturesFactory.CreateReferenceLineFeatures(referenceLine, data.Parent.Id, data.Parent.Name);
             sectionsMapData.Features = RingtoetsMapDataFeaturesFactory.CreateFailureMechanismSectionFeatures(failureMechanismSections);
             sectionsStartPointMapData.Features = RingtoetsMapDataFeaturesFactory.CreateFailureMechanismSectionStartPointFeatures(failureMechanismSections);
             sectionsEndPointMapData.Features = RingtoetsMapDataFeaturesFactory.CreateFailureMechanismSectionEndPointFeatures(failureMechanismSections);
-            duneLocationsMapData.Features = DuneErosionMapDataFeaturesFactory.CreateDuneLocationFeatures(duneLocations);
+            duneLocationsMapData.Features = DuneErosionMapDataFeaturesFactory.CreateDuneLocationFeatures(data.WrappedData);
         }
     }
 }
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