CELEX:62021CB0659: Case C-659/21: Order of the Court (Eighth Chamber) of 30 March 2022 (request for a preliminary ruling from the Tribunal da Relação de Lisboa — Portugal) — Orbest, SA v CS, QN, OP and Others (Reference for a preliminary ruling — Article 99 of the Rules of Procedure of the Court of Justice — Air transport — Regulation (EC) No 261/2004 — Common rules on compensation and assistance to passengers in the event of cancellation or long delay of flights — Article 5(3) — Exemption from the obligation to pay compensation — Concept of ‘extraordinary circumstances’ — Aircraft’s technical failure caused by the collision of a catering vehicle owned by a third party with that aircraft while the latter was parked at the airport)