So, after a pause of a few months I thought it's time to play some Fallen Enchantres: LH again.
Said, done. Download the game, start. And it looks strange.
Before my long pause I played it for a long time, modded some stuff and so on, but never experienced something like this.
The lighting just changes strangely after I switch to the menu and back.
I tried a few settings, but nothing helped. Mods aren't enabled. Even rechecked the files with steam, no changes.
Here is how it looks:


EDIT: apperantly it works fine now with stylized lighting enabled.