I had an issue with the resume later in that the user was not able to bookmark the point in which they saved within a survey. After putting in a bug report, I was advised that the clean URL was done for security and other reasons. The following is my hack to allow folks to have a URL that they can return to when they save.
NOTE: This hack will only work on modern browsers.
change .../application/controllers/surveys/index.php from:
echo "<script type='text/javascript'> $(document).ready( function() { alert('".$clang->gT("Your responses were successfully saved.","js")."');}) </script>";
to:
echo "<script type='text/javascript'>
$(document).ready( function() {
window.history.pushState('','',window.location+'/sid/".$surveyid."/token/".$token."');
alert('".$clang->gT("Your responses were successfully saved.
Please bookmark this page so that you can return and continue later.","js")."');})
</script>";