Missing "Lesson closes" event in calendar

@@ -659,7 +659,8 @@ function lesson_process_post_save(&$lesson) {

         if ($lesson->available) {

             $event->name = $lesson->name.' ('.get_string('lessonopens', 'lesson').')';

             calendar_event::create(clone($event));

-        } else if ($lesson->deadline) {

+        } 

+        if ($lesson->deadline) {

             $event->name      = $lesson->name.' ('.get_string('lessoncloses', 'lesson').')';

             $event->timestart = $lesson->deadline;

             $event->eventtype = 'close';