[fix:] replaced the condition

Tasks/PdfBuilder.cs

@@ -615,6 +615,8 @@ public class PdfBuilder
             int bundleOnPallet2 =
                 (secondIndex % Settings._instance.pdfExport.rsBundNrPal) + 1;
 
+            if (firstIndex + 1 < grouped_nums.Count)
+            {
                 DrawGermanyRunningSheet(
                     gfx,
                     marginX,
@@ -632,6 +634,7 @@ public class PdfBuilder
                     secondIndex + 1
                 );
             }
+        }
 
         document.Save(path);
     }