Fix instanced bones (hopefully)

tests/validation/config.json

@@ -665,7 +665,7 @@
         },
         {
             "title": "Instanced Bones",
-            "playgroundId": "#2YLJ1L#1",
+            "playgroundId": "#2YLJ1L#2",
             "referenceImage": "instancedBones.png"
         },
         {