Unless otherwise expressly provided by the Secretary, the termination of this amended subpart or any regulation issued pursuant to this amended subpart, or the issuance of any amendment to either thereof, shall not (a) affect or waive any right, duty, obligation, or liability which shall have arisen or which may thereafter arise in connection with any provision of this amended subpart or any regulation issued under this amended subpart, (b) release or extinguish any violation of this amended subpart, or of any regulation issued under this amended subpart, or (c) affect or impair any rights or remedies of the Secretary or of any other person, with respect to any such violation.