This problem-solving template discusses a statutory interpretation problem related to the Back to Work Act of 2015 and the Back to Work Act of 2019. It explores the meaning of 'incorrect' in s 9(1) of the Victorian Act and formulates opposing constructions. It also examines whether the Commissioner has the power to require repayment. The template provides arguments for both parties and evaluates their positions. The preferred construction is discussed, and the law is applied to the facts of the case.