Auto-Redirect A Post Page


I'm integrating our CS Cart with a 3rd party payment provider, MOL. After successful payment in the MOL payment page, they POST the payment transaction detail in the following URL.


The issue occurred in the fn.dispatch.php where it auto-redirect the page by to itself with a HTTP 302. As a result, the POST values from MOL is lost. Even the payment_notification.return controller returns empty value.

Does anyone know why the CS Cart auto redirect itself?