Kirby Dry-Bulk ATB

Below is a photograph is Kirby Ocean Transport’s (different from Kirby Offshore Marine and Kirby Inland Marine, and yet still part of the same Kirby family) new dry bulk ATB, the Jason E. Duttinger/Winna Wilson. When they delivered her about a year or so ago there was suppose to be another one under construction but I have not heard or seen anything to that affect since then.

Does anyone know what they story is? Has anyone worked for this “Kirby Ocean Transport” or worked on the Jason E. Duttinger? Is the sister ship on its way or was that just some PR crap?