First of all this was not directed at you, as per the quote. Second, you continue to make clear your lack of understanding. It doeesn't matter what the textbook companies provide, because it is up to each individual State/District to choose what they will use. Stop with the hysteria and use your head.
Not to mention, do you think there is a possiblility that these texts may have included "errors" in previous publications? In other world pre Common Core?? Or didn't it worry/interest you then?