can't find record with friendly id: "chapter-4-3%E9%80%B2%E5%85%A5%E8%99%8E%E7%A9%B4%EF%BC%8D%E5%9C%B0%E4%B8%8B%E5%9E%82%E7%9B%B4%E8%BF%B7%E5%AE%AE-the-maze"