No action for administrative review shall be dismissed for lack of jurisdiction:
(2) for a failure to name an employee, agent, or member, who acted in his or her official capacity, of an administrative agency, board, committee, or government entity where a timely action for administrative review has been filed that identifies the final administrative decision under review and that makes a good faith effort to properly name the administrative agency, board, committee, or government entity. Naming the director or agency head, in his or her official capacity, shall be deemed to include as defendant the administrative agency, board, committee, or government entity that the named defendants direct or head. No action for administrative review shall be dismissed for lack of jurisdiction based upon the failure to name an administrative agency, board, committee, or government entity, where the director or agency head, in his or her official capacity, has been named as a defendant as provided in this Section. If, during the course of a review action, the court determines that an agency or a party of record to the administrative proceedings was not made a defendant as required by the preceding paragraph, then the court shall grant the plaintiff 35 days from the date of the determination in which to name and serve the unnamed agency or party as a defendant. The court shall permit the newly served defendant to participate in the proceedings to the extent the interests of justice may require.