A correction or amendment of the Register or a registered dealing under this Act pursuant to section 9D or section 17A of the Roads and Jetties Act 1935 or Part 3 of the Local Government (Building and Miscellaneous Provisions) Act 1993 shall be deemed to have been made before the registration of any dealing that is –

(a) registered on a folio of the Register or registered dealing so corrected or amended; and

(b) existing at the time of the correction or amendment.