Level sequence movie render artifacts

Hello there!

I’m having this problem where the movie renders in different (most of the times) video artifacts.
Sometimes it would have very deep shadows and sometimes it will be ultra lit making everything too bright.
Yesterday it was fine but today it is giving me this problem again…

I’m attaching 3 pictures showing the dark, lit, and how it is supposed to look.

p.s The scene is rendered. I have the latest drivers for the GPU (GTX 1070)