Weird baked lighting on foliage

Hi all! I have a question/problem regarding my hedges after baking the lighting.

As you can see in the images, I have copied the required settings to have double sided foliage from other starter content, though it still comes out weird, in contrast with the stationary and movable versions (black ones are static, in the middle - stationary and in the left corner - movable). I have also looked at the normals, but I don’t think that is the problem. Does anyone have an idea? Thanks in advance!