Sec. 0.4. A marriage solemnized under the legal authority of a license that:
(1) was issued under the authority of a circuit, superior, or juvenile court after August 31, 1984, and before April 16, 1985; and
(2) would have been validly issued under IC 31-1-1-1 if that statute had been in effect;
is legalized if performed in conformity with all other statutes in effect at the time of the marriage.