After leaving the first area of the game, and loading outdoors, my screen is stuck with an orange hue. I've tried saving and loading, hasn't worked.

This is an issue we are aware of and it's due to the optimizations and how the game runs on some PCs. We are working hard to redo the foundations of our code and fix these issues until September. You can check the post where we go into details here: https://www.patreon.com/posts/65438776