Case C-66/19: Judgment of the Court (Sixth Chamber) of 26 March 2020 (request for a preliminary ruling from the Landgericht Saarbrücken — Germany) — JC v Kreissparkasse Saarlouis (Reference for a preliminary ruling — Consumer protection — Directive 2008/48/EC — Credit agreements for consumers — Right of withdrawal — Time limit for the exercise of that right — Requirements concerning the information to be included in a credit agreement — Information notice merely referring to a series of national provisions)