It's this part of redirect_header


if( ! headers_sent() $icmsConfigPersona['use_custom_redirection']==1) {
$_SESSION['redirect_message'] = $message ;
header( 'Location: '.preg_replace('/[]amp;/i','',$url) ) ;
exit();


The original wiwimod url passed to redirect_header is


redirect_header('javascript:submitaction('page='
. urlencode($rev->encode($rev->keyword)) . 'amp;op=listpages');', 2,
($success) ? _MD_SWIKI_DBUPDATED_MSG : _MD_SWIKI_ERRORINSERT_MSG
);


This will need to be addressed and simplified in a future release

Updating tickets (#517, #582, #584, #608, #614, #628, #629, #637, #638, #764, #784)

Updating tickets (#68, #69, #70, #71, #72, #73, #74, #75, #76, #130, #132, #134, #136, #137, #138, #131, #221, #247, #248, #242, #294)

Changing component