Going to FULLSCREEN mode has fixed it for me,
thanks for people here advising it.
You also have to exit and reload the game.
I have missed many cutscenes also,
playing since May 2020.
It took me quite some weeks to realize it,
since I just thought, well, it was just a bugged loading-screen, just an image, maybe..
It is the battle of Kear-Mohren that made me find out,
because a important scene when Cir does something went missing,
and it was just impossible to understand.
I downloaded the game through Steam.
Playing on high-end computer, with a nVidia GFX
The default seeting was "bordeless-window", not fullscreen....
If this message can help people enjoying the most of this extraordinary game,
well, this is good :)
Max.