R12.1.3 - Direct Debit AR Receipts not moving to Cleared Status

We are on R12.1.3. We have installment invoices. The customers tend to pay the installments earlier than the due date. However the direct debit receipts are getting created with the maturity date as the due date. Receipt Maturity Date Rule is Earliest. For e.g. customer pays an installment of $350 due on 31-Mar-2014 on 7-Feb-2014. The receipt is created with maturity date of 31-Mar-2014. Even though the amount is debited from customer's bank account the receipt in Oracle is still in remitted state. We use the Automatic Clearing for Receipts program to clear the direct debit receipts. We want to