Taking a wild guess that there is no way to change the VA/voice actor language?
Understandable, as I can just well, mute the voice actor. Not having the VA's line match the text boxes is very weird, it's like I'm seeing what someone else is saying but there is someone else talking as well. At least in a different language I can assume that's what they are saying, but when a VA in english is talking. I know all the mistakes by not following the text.
I'll stick with it to see if it get's better, but I assume it does not.
It's not the VA is bad, it's actually pretty decent. I just wish they said what was on the screen.