message: When backend has changed the ID, log both of them (lib)
diff: @@ -6550,7 +6550,7 @@ error Context::syncHandleResponse(Json::Value &array, const std::vector<T*> &sou
  }
  if (model->ID() != id) {
  - return error("Backend has changed the ID of the entry");
  + return error("Backend has changed the ID of the entry from " + std::to_string(model->ID()) + " to " + std::to_string(id));
  }
  if (!root.isNull())
  