Tex. Prop. Code § 21.1022
Notwithstanding Section 21.103, the right to repurchase provided by this subchapter is extinguished on the first anniversary of the expiration of the period for an entity to provide notice under Section 21.102 if the entity:
(3) does not receive a response to any notice provided under that section in the period for response prescribed by Section 21.103.
Acts 2011, 82nd Leg., R.S., Ch. 81 (S.B. 18), Sec. 19, eff. September 1, 2011.