Updating from 1.42 to 1.43 and finally 1.43.1:

I am receiving the "Your game appears to be using modified data. You will only be able to connect to players with the same custom game mods applied".

Is this intended or a bug? I am not using any mods for Dying Light the following enhanced edition.

Would attach an image but gog says "Wrong file format!".

Edit: Solved. Downloaded and installed the DLCs for 1.43.1. Modified data warning went away.