I have a theory (based on some minimal research) that they will list a female model as husky if her waist measurement is larger than her underbust measurement (e.g. you list your bra size as 34something and your waist as 36"). Just as an experiment, maybe try changing the numbers a bit and see if making your waist smaller or equal to your bra band size fixes it.
Edit: Also, I think at least one of these instances was a model who just entered the numbers in the wrong slots, which I could see happening easily.