Sec. 10. Except for:
(1) a temporary juvenile law judge appointed under section 1(b) of this chapter for the exclusive purpose of hearing cases arising under IC 31-30 through IC 31-40; or
(2) a temporary judge appointed by a court located in a county having a population of more than two hundred fifty thousand (250,000) and less than two hundred seventy thousand (270,000);
a temporary judge appointed under this chapter may not serve for more than sixty (60) calendar days in all during a calendar year.