Amend Sec. 51.003(a)(1) and (a)(2) by striking existing language and replacing it with the following: Sec. 51.003(a)(1) "the third anniversary of the effective date of the act or proceeding has expired; and" Sec. 51.003(a)(2) "a lawsuit to annul or invalidate the act or proceeding has not been filed on or before that first anniversary."