diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c7d0d9cc..8e6841a1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# v1.10.10
+## 04/07/2021
+
+1. [](#bugfix)
+    * Fixed missing `admin-preset.css` in multisite environments
+    * Regression: Fixed broken 2FA form [#2109](https://github.com/getgrav/grav-plugin-admin/issues/2109)
+
 # v1.10.9
 ## 04/06/2021
 
diff --git a/admin.php b/admin.php
index 78260d25c..e58f3a238 100644
--- a/admin.php
+++ b/admin.php
@@ -34,7 +34,6 @@
 use Grav\Plugin\Admin\AdminController;
 use Grav\Plugin\Admin\Twig\AdminTwigExtension;
 use Grav\Plugin\Admin\WhiteLabel;
-use Grav\Plugin\FlexObjects\FlexFormFactory;
 use Grav\Plugin\Form\Form;
 use Grav\Plugin\Form\Forms;
 use Grav\Plugin\Login\Login;
@@ -684,10 +683,10 @@ public function onTwigSiteVariables()
         $twig->twig_vars['forms'] = $forms;
 
         // preserve form validation
-        if (!isset($twig->twig_vars['form'])) {
-            if ($this->admin->form) {
-                $twig->twig_vars['form'] = $this->admin->form;
-            } elseif (isset($header->form)) {
+        if ($this->admin->form) {
+            $twig->twig_vars['form'] = $this->admin->form;
+        } elseif (!isset($twig->twig_vars['form'])) {
+            if (isset($header->form)) {
                 $twig->twig_vars['form'] = new Form($page);
             } elseif (isset($header->forms)) {
                 $twig->twig_vars['form'] = new Form($page, null, reset($header->forms));
diff --git a/blueprints.yaml b/blueprints.yaml
index 25696c837..2d761acc0 100644
--- a/blueprints.yaml
+++ b/blueprints.yaml
@@ -1,7 +1,7 @@
 name: Admin Panel
 slug: admin
 type: plugin
-version: 1.10.9
+version: 1.10.10
 description: Adds an advanced administration panel to manage your site
 icon: empire
 author:
diff --git a/classes/plugin/Controllers/Login/LoginController.php b/classes/plugin/Controllers/Login/LoginController.php
index c625f3242..240a93379 100644
--- a/classes/plugin/Controllers/Login/LoginController.php
+++ b/classes/plugin/Controllers/Login/LoginController.php
@@ -250,21 +250,26 @@ public function taskTwofa(): ResponseInterface
             return $this->createRedirectResponse('/');
         }
 
+        $login = $this->getLogin();
+
         $this->page = $this->createPage('login');
-        $this->form = $this->getForm('admin-login-twofa');
+        $this->form = $this->getForm('login-twofa');
         try {
             $this->checkNonce();
         } catch (PageExpiredException $e) {
             $this->setMessage($this->translate('PLUGIN_ADMIN.INVALID_SECURITY_TOKEN'), 'error');
 
-            return $this->createDisplayResponse();
+            // Failed 2FA nonce check, logout and redirect.
+            $login->logout(['admin' => true]);
+            $this->form->reset();
+
+            return $this->createRedirectResponse('/');
         }
 
 
         $post = $this->getPost();
         $data = $post['data'] ?? [];
 
-        $login = $this->getLogin();
         try {
             $twoFa = $login->twoFactorAuth();
         } catch (TwoFactorAuthException $e) {
diff --git a/themes/grav/templates/partials/login-form.html.twig b/themes/grav/templates/partials/login-form.html.twig
index 8010767a9..99234030c 100755
--- a/themes/grav/templates/partials/login-form.html.twig
+++ b/themes/grav/templates/partials/login-form.html.twig
@@ -10,8 +10,6 @@
 {% endblock %}
 
 {% block form %}
-    {% set form = forms['login'] %}
-
     {% for field_name,field in form.fields %}
         {% if field.type %}
             {% set field = field|merge({ name: field.name ?? field_name }) %}
diff --git a/themes/grav/templates/partials/login-twofa.html.twig b/themes/grav/templates/partials/login-twofa.html.twig
index ada829f6d..7cb7892f7 100644
--- a/themes/grav/templates/partials/login-twofa.html.twig
+++ b/themes/grav/templates/partials/login-twofa.html.twig
@@ -5,8 +5,6 @@
 
 {% block form %}
 
-    {% set form = forms['login-twofa'] %}
-
     {% for field_name, field in form.fields %}
         {% if field.type %}
             {% set field = field|merge({ name: field.name ?? field_name }) %}
diff --git a/themes/grav/templates/partials/stylesheets.html.twig b/themes/grav/templates/partials/stylesheets.html.twig
index d684562d3..a3153c97b 100644
--- a/themes/grav/templates/partials/stylesheets.html.twig
+++ b/themes/grav/templates/partials/stylesheets.html.twig
@@ -1,6 +1,6 @@
 {% do assets.addCss(theme_url~'/css-compiled/nucleus.css', {priority: 20}) %}
 {% do assets.addCss(theme_url~'/css-compiled/template.css', {priority: 20}) %}
-{% do assets.addCss(base_url_frontend~'/assets/admin-preset.css', {priority: 5}) %}
+{% do assets.addCss('asset://admin-preset.css', {priority: 5}) %}
 {% do assets.addCss(theme_url~'/css-compiled/simple-fonts.css') %}
 {% do assets.addCss(theme_url~'/css/fork-awesome.min.css') %}
 {% do assets.addCss(theme_url~'/css/chartist.min.css') %}
@@ -13,4 +13,4 @@
 {% endif %}
 {% if language_codes.rtl(grav.user.language) %}
     {% do assets.addCss(theme_url~'/css/rtl.css') %}
-{% endif %}
\ No newline at end of file
+{% endif %}