Case C-39/20: Judgment of the Court (Fifth Chamber) of 3 June 2021 (request for a preliminary ruling from the Hoge Raad der Nederlanden — Netherlands) — Staatssecretaris van Financiën v Jumbocarry Trading GmbH (Reference for a preliminary ruling — Regulation (EU) No 952/2013 — Union Customs Code — First subparagraph of Article 22(6), read in conjunction with Article 29 — Communication of the grounds to the person concerned before taking a decision which would adversely affect that person — Article 103(1) and Article 103(3)(b) — Limitation of the customs debt — Period for notification of the customs debt — Suspension of the period — Article 124(1)(a) — Extinguishment of the customs debt where it is time-barred — Temporal application of the provision governing the grounds for suspension — Principles of legal certainty and protection of legitimate expectations)