8Notwithstanding anything in section 20(4) of this Act, the termination by virtue of that section of a person's appointment as temporary or deputy judge of a county court shall not prevent him from continuing to deal with any case which had been begun before him before the appointed day ; and for the purposes of that case and of any proceedings subsequent thereon he shall continue, on and after the appointed day, to be treated as a temporary or deputy judge of the county court concerned as if section 20(4) of this Act and the repeal of the provisions of the [1959 c. 22.] County Courts Act 1959 relating to temporary and deputy judges of county courts had not been enacted.