Fix title being page not found even after page has loaded

src/app/pages/Page.jsx

@@ -70,6 +70,13 @@ export default class Page extends React.Component {
     document.title = this.state.title || 'Coriolis';
   }
 
+  /**
+   * Update the window title upon mount
+   */
+  componentDidMount() {
+    document.title = this.state.title || 'Coriolis';
+  }
+
   /**
    * Updates the title upon change
    * @param  {Object} newProps  Incoming properties