This section does not apply to a covered employee of a municipal corporation or a county who is subject to § 9–503 of this title and the dependents of those covered employees, unless the municipal corporation or county has made an election under § 9–683.6 of this subtitle. The Commission has continuing jurisdiction to: suspend, reallocate, or terminate payments of compensation in accordance with this part; and reinstate payments of compensation that have been suspended or terminated under this section.