ContentTypeController view redirect

EzSystems\PlatformUIBundle\Controller\ContentTypeController::viewContentTypeAction:251 EzSystems\PlatformUIBundle\Http\FormProcessingDoneResponse::__set_state(array(
   'targetUrl' => NULL,
   'headers' =>
  Symfony\Component\HttpFoundation\ResponseHeaderBag::__set_state(array(
     'computedCacheControl' =>
    array (
      'no-cache' => true,
    ),
     'cookies' =>
    array (
    ),
     'headerNames' =>
    array (
      'cache-control' => 'Cache-Control',
      'date' => 'Date',
      'pjax-location' => 'PJAX-Location',
    ),
     'headers' =>
    array (
      'cache-control' =>
      array (
        0 => 'no-cache',
      ),
      'date' =>
      array (
        0 => 'Wed, 27 Apr 2016 07:20:40 GMT',
      ),
      'pjax-location' =>
      array (
        0 => '/pjax/contenttype/view/2/eng-GB',
      ),
    ),
     'cacheControl' =>
    array (
    ),
  )),
   'content' => '',
   'version' => '1.0',
   'statusCode' => 205,
   'statusText' => 'Reset Content',
   'charset' => NULL,
))