--- a/feedback.php
+++ b/feedback.php
@@ -1,5 +1,6 @@
 <?php
 include ("include/common.inc.php");
+ $GTFSREnabled = false;
 include_header("Feedback", "feedback");
 function sendEmail($topic, $message)
 {
@@ -26,11 +27,11 @@
 }
 if (isset($_REQUEST['feedback']) || isset($_REQUEST['newlocation'])){
 	sendEmail("bus.lambda feedback",print_r($_REQUEST,true));
-	echo "<center><h2>Thank you for your feedback!</h2></center>";
+	echo "<h2 style='text-align: center;'>Thank you for your feedback!</h2>";
 } else {
 $stopid = "";
 $stopcode = "";
-$urlparts = explode("?",$_SERVER["HTTP_REFERER"]);
+if (isset($_SERVER["HTTP_REFERER"])) $urlparts = explode("?",$_SERVER["HTTP_REFERER"]);
 if (isset($urlparts[1])) {
     $getparams = explode("&",$urlparts[1]);
     foreach ($getparams as $param) {
@@ -48,7 +49,7 @@
 <small> if you click on feedback from a stop page, these will get filled in automatically. else describe the location/street of the stop in one of these boxes </small><br>
 
 Suggested Stop Location (lat/long or words):  <input type="text" name="newlocation"/><br>
-<small> if your device supports javascript, you can pick a location from the map above</small><br>
+<!--<small> if your device supports javascript, you can pick a location from the map above</small><br>-->
 
 <input type="submit" value="Submit!"/>
 </form>
@@ -59,14 +60,14 @@
 </textarea>
 <textarea name="extrainfo" id="extrainfo">
 <?php
-  echo "Referrer URL: ".$_SERVER["HTTP_REFERER"];
+  echo "Referrer URL: ".($_SERVER["HTTP_REFERER"] ? $_SERVER["HTTP_REFERER"] : "");
   echo "\nCurrent page URL: ".curPageURL();
   echo "\nUser Agent: ".$_SERVER["HTTP_USER_AGENT"];
   echo "\nUser host/IP: ".$_SERVER["HTTP_X_FORWARDED_FOR"]." ".$_SERVER["REMOTE_ADDR"]; 
   echo "\nServer host/IP: ".php_uname("n");
   echo "\nCurrent date/time: ". date("c");
   echo "\nCurrent code revision: ".exec("git rev-parse --short HEAD");
-  echo "\nCurrent timetables version: ".date("c",@filemtime('cbrfeed.zip'));
+  echo "\nCurrent timetables version: ".date("c",@filemtime('../busresources/cbrfeed.zip'));
   echo "\nDump of session: ".print_r($_SESSION,true);
 ?>
 </textarea>