Control periods for newly constructed restricted ownership units shall be in accordance with N.J.A.C. 5:80-26.5, except as modified by the terms of the settlement agreement between the Township of Manalapan and Fair Share Housing Center (FSHC), as said settlement agreement may be further amended and supplemented, and each newly constructed restricted ownership unit shall remain subject to the requirements of this article for a period of at least 30 years, until Manalapan Township takes action to release the unit from such requirements; prior to such action, a restricted ownership unit must remain subject to the requirements of N.J.A.C. 5:80-26.1, except as modified by the terms of the settlement agreement between the Township of Manalapan and Fair Share Housing Center (FSHC), as said settlement agreement may be further amended and supplemented.