 
     override func viewWillDisappear(_ animated: Bool) {
         super.viewWillDisappear(animated)
-        removeNotificationObservers()
+        removeTemporaryNotificationObservers()
     }
 
     override func viewForStream() -> UIView {

        fatalError("init(coder:) has not been implemented")
    }

    override func viewDidLoad() {
        super.viewDidLoad()
        view.backgroundColor = .white

        streamViewController.streamKind = .following
        ElloHUD.showLoadingHudInView(streamViewController.view)
        streamViewController.loadInitialPage()

        addNotificationObservers()
    }

    override func viewDidAppear(_ animated: Bool) {
