diff --git a/lib/Application.php b/lib/Application.php
index a90a712..0836d7e 100644
--- a/lib/Application.php
+++ b/lib/Application.php
@@ -31,6 +31,7 @@
 
 use Horde\Cache\Cache as HordeCache;
 use Horde\Cache\FileStorage;
+use Horde\Core\LanguageContext;
 use Horde\Date\Format as DateFormat;
 use Horde\Util\Variables;
 use Horde\Whups\Domain\AttributeRepositoryInterface;
@@ -431,6 +432,7 @@ protected function _downloadTicket(Variables|Horde_Variables $vars)
         $ticket->setDetails($vars);
         $title = '[#' . $ticket->getId() . '] ' . $ticket->get('summary');
         $filter = $injector->getInstance('Horde_Core_Factory_TextFilter');
+        $locale = $injector->getInstance(LanguageContext::class)->getLocale();
         $obfuscate = $conf['prefs']['obfuscate_email'];
         $conf['prefs']['obfuscate_email'] = false;
 
@@ -517,10 +519,12 @@ protected function _downloadTicket(Variables|Horde_Variables $vars)
                     );
                 $time = DateFormat::formatDate(
                     $transaction['timestamp'],
-                    $prefs->getValue('date_format')
+                    $prefs->getValue('date_format'),
+                    $locale
                 ) . ' ' . DateFormat::formatDate(
                     $transaction['timestamp'],
-                    $prefs->getValue('time_format')
+                    $prefs->getValue('time_format'),
+                    $locale
                 );
                 echo <<<COMMENT
                     <table width="100%">
diff --git a/lib/Form/Renderer/Comment.php b/lib/Form/Renderer/Comment.php
index 364f952..e7a46ec 100644
--- a/lib/Form/Renderer/Comment.php
+++ b/lib/Form/Renderer/Comment.php
@@ -8,6 +8,7 @@
  *
  * @package Whups
  */
+use Horde\Core\LanguageContext;
 use Horde\Date\Format as DateFormat;
 
 class Whups_Form_Renderer_Comment extends Horde_Form_Renderer
@@ -27,7 +28,7 @@ public function begin($title)
 
     public function render($transaction, $vars)
     {
-        global $prefs, $conf, $registry;
+        global $prefs, $conf, $registry, $injector;
         static $canUpdate, $comment_count = 0;
 
         if (!isset($canUpdate)) {
@@ -38,6 +39,7 @@ public function render($transaction, $vars)
         $comment = '';
         $private = false;
         $changes = [];
+        $locale = $injector->getInstance(LanguageContext::class)->getLocale();
 
         $changelist = $vars->get('changes');
         if (!$changelist) {
@@ -258,7 +260,7 @@ public function render($transaction, $vars)
 <div id="t<?php echo (int) $transaction ?>">
 <table cellspacing="0" width="100%">
  <tr>
-  <td width="20%" class="<?php echo $class ?>_l nowrap" valign="top"><?php echo DateFormat::formatDate($vars->get('timestamp'), $prefs->getValue('date_format')) . ' ' . DateFormat::formatDate($vars->get('timestamp'), $prefs->getValue('time_format')) ?></td>
+  <td width="20%" class="<?php echo $class ?>_l nowrap" valign="top"><?php echo DateFormat::formatDate($vars->get('timestamp'), $prefs->getValue('date_format'), $locale) . ' ' . DateFormat::formatDate($vars->get('timestamp'), $prefs->getValue('time_format'), $locale) ?></td>
   <td width="20%" class="<?php echo $class ?>_m" valign="top"><?php echo $vars->get('user_id') ? Whups::formatUser($vars->get('user_id'), false, true, true) : '&nbsp;' ?></td>
   <td width="30%" class="<?php echo $class ?>_m" valign="top"><?php echo implode('<br />', $changes) ?></td>
   <td width="30%" class="<?php echo $class ?>_r rightAlign" valign="top"><?php if ($comment && !$private) {