FIX: Load more user admin details, even when passed from a list

app/assets/javascripts/admin/routes/admin_user_route.js

@@ -7,15 +7,18 @@
   @module Discourse
 **/
 Discourse.AdminUserRoute = Discourse.Route.extend({
-  model: function(params) {
-    return Discourse.AdminUser.find(params.username);
-  },
-
   serialize: function(params) {
     return { username: Em.get(params, 'username').toLowerCase() };
   },
 
   renderTemplate: function() {
     this.render('admin/templates/user', {into: 'admin/templates/admin'});
-  }
+  },
+
+  setupController: function(controller, model) {
+    Discourse.AdminUser.find(Em.get(model, 'username').toLowerCase()).then(function (u) {
+      controller.set('content', u);
+    });
+  },
+
 });