Critical Cheese + Lemon Wonder

Both Lemon Wonder and Critical Cheese's fan leaves are turning yellow and or dying. They are far from ready and this shouldn't happen. As always, I have no clue as to why. Just for comparison, the smaller plant together with the Leom Wonder is another ( tinier ) Critical Cheese. They all recieved the same nutrient to water ratio, yet the Cheese's leaves are healthy. Buds are also a bit airy, but I think it's the light. I should have kept it lower, instead I raised it fearing light-burn. The positive thing is the smell. Cheesy and skunky on both. Didn't notice any citrusy notes as of now but the smell still makes my mouth water.