Except as provided in
section 3904 of this title, this chapter does not require an interest penalty on a payment that is not made because of a dispute between the head of an agency and a business concern over the amount of payment or compliance with the contract. A claim related to the dispute, and any interest payable for the period during which the dispute is being resolved, is subject to the laws and regulations governing claims under contracts to provide property or services for the District of Columbia Courts.