message: fixup upstream model loader
diff: @@ -5,7 +5,7 @@ export default DS.JSONAPIAdapter.extend({
  let [branch, realType, realId] = id.split('/');
  let adapter = store.adapterFor(realType);
  return adapter.queryRecord(store, store.modelFor(realType), {
  - id: realId,
  + filter: { id: realId },
  branch,
  isGeneric: true
  }).then(response => {
  