Where, after the effective date of this chapter, a curative amendment proposal is approved by the grant of a curative amendment application by the Borough Council, jurisdiction of the Borough Council, applications for curative amendment, or a validity challenge is sustained by the Zoning Hearing Board, jurisdiction of the Zoning Hearing Board, substantive challenges to validity of land use ordinances, or the court acts finally on appeal from denial of a curative amendment proposal or a validity challenge, and the proposal or challenge so approved requires a further application for subdivision or land development, the developer shall have two years from the date of such approval to file an application for preliminary or tentative approval pursuant to Article V, Subdivision and Land Development, or Article VII, Planned Residential Development, of the Pennsylvania Municipalities Planning Code (Act 247, as amended).[1]