(3) Where the plan includes any provisions of a district scheme, combined scheme, maritime planning scheme, or instrument that is deemed to have been completed and made operative under section 378, section 79 shall apply to a review of that plan under subsection (1) as if the reference in section 79(1) and (2) to the tenth year after the plan became operative were a reference to the fifth year after the provisions of the plan made operative under section 378 became operative.