If your average fan on the internet can put 2 and 2 together, there's no reason to think that Flames organization couldn't do the same.
It's like when they tried to lie about not knowing that Monahan was playing injured - 'but he told us he was fine'. Meanwhile he was playing like absolute crap, getting corticosteroid shots before every game, and Gaudreau (or someone else) would say how he was struggling to even walk. So while every fan with 2 brain cells to rub together figured it out, somehow the Flames, with all the inside information, didn't. Yeah, sure okay.