The issue happens in all cases when Symfony's Security Component has not been initialised yet, for instance, when any router throws exception.

Steps to reproduce

1. Create own ExceptionController
2. Configure Twig to use custom ExceptionController
   config.yml

   twig:
       exception_controller: App\Controller\ExceptionController::showException
   

3. In the custom controller try to render template. In template try to do:

    {{ render(controller('ez_content:viewLocation', {
   	'locationId': locationId,
   	'viewType': 'embed'
   })) }}
   

   where locationId is some existing location.

4. You should see 500 error and exception like Token not found in token storage....

Solution
As discussed with bertrand.dunogier@ez.no and andre.romcke@ez.no, ContentViewBuilder should use our PermissionResolver instead of Symfony's AuthorizationChecker.