BoxRec

Some time ago, the WBA made a reform for the world belts. They closed the interim belt and the gold belt was downgraded in status. In their new ranking, cruiserweight gold champion Firat Arslan is listed as world champion. Not so with holders of the same belt in other categories.
And in super lightweight we again have a interim champion - Ismael Barroso.

Helenius still has the WBA Gold belt in HW. Even after losing twice

They just added another interim at 115.