Because the way the tadpoles worked with Daisy in the EA was different, and there are still leftover lines from the narrator in the full game referring to that.
aww i didn't know this, since i haven't played EA, so i'll just take your word for it. it's sad how much they overlooked once you start digging a little deeper into the writing and content :c i love this game very much tho and i really hope larian will do something more for it in general - and not forget about minthara while doing so!