If following the delivery of the statement provided in section 97B.18, it is brought to the attention of the system that any entry of wages in its records is erroneous, or that any item of wages has been omitted from the records, the system may correct the entry or include the omitted item in its records, as the case may be. Written notice of any revision of any entry which is adverse to the interest of any individual shall be given to the individual in any case where the individual has previously been notified by the system of the amount of wages and of the period of payments shown by the entry. Upon request in writing, the system shall afford any individual, or after the individual’s death shall afford the individual’s beneficiary or any other person so entitled in the judgment of the system, reasonable notice and opportunity for hearing with respect to any entry or alleged omission of wages of the individual in such record, or any revision of any entry. If a hearing is held, the system shall make findings of fact and a decision based upon the evidence adduced at the hearing and shall revise its records accordingly. Judicial review of action of the system under this section may be sought in accordance with the terms of the Iowa administrative procedure Act, chapter 17A, and section 97B.29.