Azinya

Got same problem tonight. After some walk into php, data returned by hash URL is bad.

You need to remove HTML comment at the end (containing cache time).

Add this in jsdelivr.php :

protected function update_cdn()
    {
      global $wpdb;

      $data = $this->get_content(self::update_cdn_url);
      $data=preg_replace('/<!--(.*?)-->/','',$data);
      if (!$data)
        return false;

      // truncate tables
      $wpdb->query("TRUNCATE TABLE ".$wpdb->jsd_cdnp);

Only preg_replace line to add.