Case T-155/19: Order of the General Court of 31 March 2020 — AP v EIF (Action for annulment and for damages — Civil service — EIF Staff — Tendering by the member of staff of her resignation for personal reasons — Leave due to serious illness starting before the end date of the employment contract chosen by the member of staff — Application for withdrawal of the resignation after the end date of the employment contract chosen by the member of staff — EIF’s refusal to accept the retroactive withdrawal of the resignation — End date of the contract delayed on account of sick leave — Whether Article 33 of the EIF Staff Regulations is applicable — Action in part manifestly inadmissible and in part manifestly lacking any foundation in law)