Case C-307/21: Order of the Court (Eighth Chamber) of 27 September 2022 (request for a preliminary ruling from the Landgericht Kleve — Germany) — AB and Others v Ryanair DAC (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(1)(c) — Right to compensation if flight is cancelled — Contract for carriage concluded through an online travel agent — Information on the cancellation of the flight communicated by means of an email address automatically generated by the travel agent — Failure to ensure that the passenger was properly informed)