Hello, I had to trim my ladies a bit today so they wouldn't take the light away from the smaller colas. I hope that wasn't a big deal; it was one leaf per plant. The cuts are clean, but one turned a leaf 90 degrees right after cutting.
Don't panic man 😉 the girls are very strong like i can see in your pictures, probably the leaf curling down because have the substrate with too much water or because is too dry i think