diff --git a/rhodecode/model/notification.py b/rhodecode/model/notification.py
--- a/rhodecode/model/notification.py
+++ b/rhodecode/model/notification.py
@@ -38,6 +38,7 @@ from rhodecode.model import BaseModel
 from rhodecode.model.db import Notification, User, UserNotification
 from rhodecode.model.meta import Session
 from rhodecode.model.settings import SettingsModel
+from rhodecode.translation import TranslationString
 
 log = logging.getLogger(__name__)
 
@@ -275,6 +276,10 @@ class NotificationModel(BaseModel):
             date_or_age = h.age(notification.created_on)
             if translate:
                 date_or_age = translate(date_or_age)
+
+            if isinstance(date_or_age, TranslationString):
+                date_or_age = date_or_age.interpolate()
+
         else:
             template = templates[1]
             date_or_age = h.format_date(notification.created_on)
diff --git a/rhodecode/templates/admin/my_account/my_account_notifications.mako b/rhodecode/templates/admin/my_account/my_account_notifications.mako
--- a/rhodecode/templates/admin/my_account/my_account_notifications.mako
+++ b/rhodecode/templates/admin/my_account/my_account_notifications.mako
@@ -53,7 +53,6 @@
             <button class="btn" id="test-notification-live" on-tap="testNotificationsLive">Test live notification</button>
         </div>
             <h4 id="test-response"></h4>
-        </div>
 
   </div>
 
diff --git a/rhodecode/translation.py b/rhodecode/translation.py
--- a/rhodecode/translation.py
+++ b/rhodecode/translation.py
@@ -16,7 +16,7 @@
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
-from pyramid.i18n import TranslationStringFactory
+from pyramid.i18n import TranslationStringFactory, TranslationString
 
 # Create a translation string factory for the 'rhodecode' domain.
 _ = TranslationStringFactory('rhodecode')