title: "[[FBSDKAccessToken currentAccessToken] hasGranted:@"publish_actions"]" always return false
body: <p>I'm trying to validate if I have <code>publish_actions</code> permission.  Always got false.  Even when I request and get a <code>publish_actions</code> and get <code>succeeded=TRUE</code>, the re-validation still return false.</p>
  
  <p>Any idea?</p>
  
  <pre><code>bool bGranted_publish_actions=[[FBSDKAccessToken currentAccessToken] hasGranted:@"publish_actions"];
  
  bool bGranted_user_photos=[[FBSDKAccessToken currentAccessToken] hasGranted:@"user_photos"];
  
  if (!bGranted_user_photos || !bGranted_publish_actions ){
      [PFFacebookUtils linkUserInBackground:[PFUser currentUser] withPublishPermissions:@[@"publish_actions"] block:^(BOOL succeeded, NSError *error) {
  
          if (succeeded) {
              bool bGranted_publish_actionsV2=[[FBSDKAccessToken currentAccessToken] hasGranted:@"publish_actions"];
  </code></pre>