Well, I guess it's all down to where you draw the line between extract and flavoring. Flavorings are made with extracts of SOMETHING. If you extract tobacco and create a concentrate you use for flavoring e-liquid, does it matter if you call the result "flavoring" or "tobacco extract"? This may all be semantics. To me, if the juice is made from a stew of chemicals only -- trying to simulate tobacco flavor artificially -- it's a synthetic. If it largely comes from flavorings directly extracted from tobacco, it's a NET. But as long as the flavor doesn't change radically (I haven't tried new versions of any of my favorites yet), as far as I'm concerned they can call it pumpkin pie if they want.
I am only going by what their customer service rep told me, which is that the non-aro's have not have not changed in formulation. What has changed, is the description on the faq section, which was to eliminate confusion. I don't know if his understanding of NET corresponds to the definition you provided, or if the flavorings are derived from tobacco or are synthetic. He was quite emphatic, however, that they aren't NET's.
For that price you better be hand-delivering it dressed up in a Playboy bunny outfit buddy!! 