Case C-452/18: Judgment of the Court (Fourth Chamber) of 9 July 2020 (request for a preliminary ruling from the Juzgado de Primera Instancia e Instrucción No 3 de Teruel — Spain) — XZ v Ibercaja Banco SA (Reference for a preliminary ruling — Consumer Protection — Directive 93/13/EEC — Unfair terms in consumer contracts — Mortgage loan agreement — Term limiting the variability of the interest rate (‘floor’ term) — Novation agreement — Waiver of the right to bring an action contesting the terms of a contract — Non-binding)