Larian Studios Forums Divinity - Original Sin Divinity Original Sin - Mods Modding Guide if you want to mod the main campaign

That is interesting, I got a similar problem with the editor. If I create some terrain environment like hills and so on, save this things, create a ai-grid and save this too. . . after reloading,
I got only a flat map, but if I look in the ai-grid, this information are are not lost.