Case C-217/20: Judgment of the Court (Second Chamber) of 9 December 2021 (request for a preliminary ruling from the Rechtbank Overijssel — Netherlands) — XXXX v Staatssecretaris van Financiën (Reference for a preliminary ruling — Directive 2003/88/EC — Organisation of working time — Protection of the health and safety of workers — Article 7(1) — Right to paid annual leave — Level of remuneration — Reduced remuneration due to incapacity for work)