diff --git a/site/plugins/helpers/index.php b/site/plugins/helpers/index.php
index cc4bf2e..a3b5361 100644
--- a/site/plugins/helpers/index.php
+++ b/site/plugins/helpers/index.php
@@ -230,7 +230,7 @@ function getEndTime($session) {
 
   $time1 = DateTime::createFromFormat('Hi', $formattedTime);
   if ($time1 === false) {
-      throw new Exception('format d\'heure invalide : ' . $session['time']);
+      return null;
   }
 
   $formattedDuration = preg_replace('/[^0-9]/', '', $session['duration']);
diff --git a/site/templates/program.php b/site/templates/program.php
index ec86b98..f529ce1 100644
--- a/site/templates/program.php
+++ b/site/templates/program.php
@@ -157,7 +157,7 @@
       </div>
     </template>
 
-    <!-- Calendrier -->
+    <!-- Vue Calendrier -->
     <template x-if="tab.includes('Calendrier')">
       <div class="program-content__events">
         <section class="collapsable-sections">