[Plugin: Klout Badge Plugin] Other widgets stops working

When activating it and moving it into your menu. All other menu items below the widgets are gone.
If you place it on the last place of you menu item you are ok, but for me the Facebook integration stopped working. By deactivating this widget, it started to work again.
So once again, it’s working and displaying OK but depending on the theme you might have a challenge to get this fully working

http://wordpress.org/extend/plugins/klout-score-badge/