diff --git a/airtime_mvc/application/controllers/ScheduleController.php b/airtime_mvc/application/controllers/ScheduleController.php
index 8d9382717..32e2a3fc6 100644
--- a/airtime_mvc/application/controllers/ScheduleController.php
+++ b/airtime_mvc/application/controllers/ScheduleController.php
@@ -190,8 +190,9 @@ class ScheduleController extends Zend_Controller_Action
         if ($user->isUserType(array(UTYPE_ADMIN, UTYPE_PROGRAM_MANAGER))) {
 
             try {
-              $showInstance = new Application_Model_ShowInstance($showInstanceId);
+                $showInstance = new Application_Model_ShowInstance($showInstanceId);
             } catch (Exception $e) {
+                Logging::info($e->getMessage());
                 $this->view->show_error = true;
 
                 return false;
diff --git a/airtime_mvc/application/models/Schedule.php b/airtime_mvc/application/models/Schedule.php
index eb538f57f..4914302b6 100644
--- a/airtime_mvc/application/models/Schedule.php
+++ b/airtime_mvc/application/models/Schedule.php
@@ -558,6 +558,7 @@ WHERE st.ends > :startTime1
   AND st.starts < :endTime
   AND st.playout_status > 0
   AND si.ends > :startTime2
+  AND si.modified_instance = 'f'
 ORDER BY st.starts
 SQL;
 
@@ -578,6 +579,7 @@ WHERE st.ends > :startTime1
   AND st.starts < :rangeEnd
   AND st.playout_status > 0
   AND si.ends > :startTime2
+  AND si.modified_instance = 'f'
 ORDER BY st.starts LIMIT 3
 SQL;
 
diff --git a/airtime_mvc/application/models/Show.php b/airtime_mvc/application/models/Show.php
index 4cb90d1bc..7f905b687 100644
--- a/airtime_mvc/application/models/Show.php
+++ b/airtime_mvc/application/models/Show.php
@@ -275,8 +275,6 @@ SQL;
 
     public function cancelShow($day_timestamp)
     {
-        $con = Propel::getConnection();
-
         $timeinfo = explode(" ", $day_timestamp);
 
         CcShowDaysQuery::create()
@@ -284,30 +282,23 @@ SQL;
             ->update(array('DbLastShow' => $timeinfo[0]));
 
         $sql = <<<SQL
-UPDATE cc_show_instances
-SET modified_instance = TRUE
+SELECT id from cc_show_instances
 WHERE starts >= :dayTimestamp::TIMESTAMP
   AND show_id = :showId
 SQL;
-
-        Application_Common_Database::prepareAndExecute( $sql, array(
+    
+        $rows = Application_Common_Database::prepareAndExecute( $sql, array(
             ':dayTimestamp' => $day_timestamp,
-            ':showId'       => $this->getId()), 'execute');
+            ':showId'       => $this->getId()), 'all');
 
-        // check if we can safely delete the show
-        $showInstancesRow = CcShowInstancesQuery::create()
-            ->filterByDbShowId($this->_showId)
-            ->filterByDbModifiedInstance(false)
-            ->findOne();
-
-        if (is_null($showInstancesRow)) {
-            $sql = <<<SQL
-DELETE FROM cc_show WHERE id = :show_id
-SQL;
-            Application_Common_Database::prepareAndExecute(
-                $sql, array( 'show_id' => $this->_showId ), "execute");
-            $con->exec($sql);
-        }
+        foreach ($rows as $row) {
+            try {
+                $showInstance = new Application_Model_ShowInstance($row["id"]);
+                $showInstance->delete($rabbitmqPush = false);
+            } catch (Exception $e) {
+                Logging::info($e->getMessage());
+            }
+        } 
 
         Application_Model_RabbitMq::PushSchedule();
     }
diff --git a/airtime_mvc/application/models/ShowInstance.php b/airtime_mvc/application/models/ShowInstance.php
index e6a3dcc58..f88a1d63a 100644
--- a/airtime_mvc/application/models/ShowInstance.php
+++ b/airtime_mvc/application/models/ShowInstance.php
@@ -518,7 +518,7 @@ SQL;
         return false;
     }
 
-    public function delete()
+    public function delete($rabbitmqPush = true)
     {
         // see if it was recording show
         $recording = $this->isRecorded();
@@ -568,7 +568,9 @@ SQL;
             }
         }
 
-        Application_Model_RabbitMq::PushSchedule();
+        if ($rabbitmqPush) {
+            Application_Model_RabbitMq::PushSchedule();
+        }
     }
 
     public function setRecordedFile($file_id)