Case T-147/17: Judgment of the General Court of 17 November 2021 — Anastassopoulos and Others v Council and Commission (Non-contractual liability — Economic and monetary policy — Restructuring of Greek public debt — Private sector involvement — Collective action clauses — Private creditors — Sufficiently serious breach of a rule of law intended to confer rights on individuals — Equal treatment — Natural and legal persons — Limitation periods — Whether European Union answerable for the measures at issue — Admissibility — Strict liability — Unusual and special damage)