Lost regional configuration?

I’ve installed the last update, but decided not to buy the Hivebusters DLC, for now.

Now, my game is in english (voices and text), and I can’t change it!

Is this a known issue, or something? Did i skipped a step during the installation?

Double check your frame rate if ur plying on the series X.

It reset on me a few times now n didnt realize it until i actually checked.
But i notice the difference
Immediately when i was plying 120 fps over 60 fps.