It's not that these changes are just against a bunch of lines written on the class description on the website, they're against EVERY class quest of EVERY class... I mean, if you already have to make massive changes common sense would say that you should try to save what can be saved, but at this point there isn't a single quest/cs that can be left untouched.

Actually I already gave up on the lore argument since the whole previous lore, not just the class related one, is just gonna be ignored (and that's BS, I mean that was the only thing that could have been kept from the original game, just call it FFXV if you don't wanna keep anything at all).
What's really bugging me is that they're ignoring the new lore too...

Thaumaturges are casters who command spells of the six elements to wreak havoc on their enemies.