logoff page isn't redirecting properly

[carlwhat]

I tried the fix cache key, did not fix it.

Tried your new code, it comes up with a blank page with just your text "trying to logoff" at the top left.

we are in the right place.... last try:

if (!empty($_SESSION['customer_id']) || !empty($_SESSION['customer_guest_id'])) {
  zen_session_destroy();
  unset($_SESSION['customer_id']);
  unset($_SESSION['customer_guest_id']);
  zen_redirect(zen_href_link(FILENAME_LOGOFF, $logoff_lang));
} 

best.