Index: themes/trunk/twentyeleven-child/functions.php
===================================================================
diff -u -r89 -r90
--- themes/trunk/twentyeleven-child/functions.php	(.../functions.php)	(revision 89)
+++ themes/trunk/twentyeleven-child/functions.php	(.../functions.php)	(revision 90)
@@ -271,22 +271,26 @@
             }
 
             $nextTrigger = $hourTriggers[$timeIdx];
+            $leadingZero = $nextTrigger < 10 ? '0' : '';
 
             //Expire Cache Set Number of Times Each Day
-            if ($currentHour > 12 && $nextTrigger <= 12) {
-                //The next expiration will be on the next day, calculate the day...
-                $expireDay = gmdate('D, d M Y', time() + 60 * 60 * 24);
+            if ($timesPerDay == 1) {
+                if(strtotime(gmdate('D, d M Y H:i:s', time())) > strtotime(gmdate('D, d M Y', time()) . ' ' . '14:30:00')) {
+                    // The next expiration will be on the next day, calculate the day...
+                    $expireDay = gmdate('D, d M Y', time() + 60 * 60 * 24);
+                } else {
+                    //Next expiration is today...
+                    $expireDay = gmdate('D, d M Y', time());
+                }
+                $expireTS = $expireDay . ' ' . '14:30:00 GMT';
             } else {
-                //Next expiration is today...
-                $expireDay = gmdate('D, d M Y', time());
-            }
-
-            $leadingZero = $nextTrigger < 10 ? '0' : '';
-
-            if($timesPerDay == 1) {
-                $expireTimeStr = mt_rand(strtotime($expireDay . ' ' . '13:00:00'), strtotime($expireDay . ' ' . '15:00:00'));
-                $expireTS = gmdate("D, d M Y H:i:s",$expireTimeStr) . ' GMT';
-            } else {
+                if ($currentHour > 12 && $nextTrigger <= 12) {
+                    //The next expiration will be on the next day, calculate the day...
+                    $expireDay = gmdate('D, d M Y', time() + 60 * 60 * 24);
+                } else {
+                    //Next expiration is today...
+                    $expireDay = gmdate('D, d M Y', time());
+                }
                 $expireTS = $expireDay . ' ' . $leadingZero . $nextTrigger . ':00:00 GMT';
             }