Index: /trunk/src/org/openstreetmap/josm/gui/dialogs/relation/MemberTableModel.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/dialogs/relation/MemberTableModel.java	(revision 15234)
+++ /trunk/src/org/openstreetmap/josm/gui/dialogs/relation/MemberTableModel.java	(revision 15235)
@@ -280,5 +280,5 @@
         BitSet selected = new BitSet();
         for (int row : selectedRows) {
-            row--;
+            row += delta;
             selected.set(row);
         }