If week 9 of flower this should be part of plants natural process of fading. Fan leaf on the second picture looks like there has been a HR (hypersensitiv Reaktion) going on. Nothing to really worry about, could plug it off just to make sure. Gotta say that she already looked quite pale in week 6/7 should consider give her full feedings next time with a base nutrient. Only seeing additives in your schedule. During week 4-7 you want to push your plants giving them all building blocks she needs to build up mass.