Case T-466/16 RENV: Judgment of the General Court of 21 February 2024 — NRW.Bank v SRB (Economic and monetary union — Banking union — Single Resolution Mechanism for credit institutions and certain investment firms (SRM) — Single Resolution Fund (SRF) — Decision of the SRB on the calculation of the 2016 ex ante contributions — Duty to state reasons — Principle of non-retroactivity — Article 5(1)(f) of Delegated Regulation (EU) 2015/63 — Exclusion of certain liabilities from the calculation of ex ante contributions — Promotional loans — Ancillary promotional activities