The page where the menu's are created is not displaying properly, it only shows this weird piece of code:
<li id="menu-item-18" class="menu-item menu-item-depth-0 menu-item-event menu-item-edit-inactive"> <dl class="menu-item-bar"> <dt class="menu-item-handle"> <span class="item-title">
That results showing only one bullet on the page :D All else is working properly.
I reinstalled WP (automatically) and deactivated all the plugins. Weird.
All helps is appreciated, cheers :)