I am facing a similar issue.

Actually We paid two vendor bills first, the bank debited the amount and then the bank credited the amount. We paid the amount, but the bank posted the reversal entry so the vendor received no money. Later we posted a revised entry and paid the vendor through an intercompany bank account. Now When I post the journal entry for the vendor payment, the opening balance is zero, but the overdue balance remains. What should I do now.