I don't cut anything off on any breed of chicken I have whether it's wing feathers, oversized muffs on the Ameraucana, or extra fluff around the Silkies' eyes. Eventually they clear a viewing path on their own. Our 2 Silkies kissy pick around the face (not mean) and in a couple days they both can see where they're going LOL.
That's interesting about her not laying eggs. Is this something hormonal? Will it affect her health? My poor Partridge started laying at 6 1/2 months and didn't stop until 18 months. Then it took her a long time to start up again but I didn't mind because she never went broody that whole year of laying 5-6 eggs/week. She's 3 years old now and we get about 2-3 eggs/week but we figure she earned the rest.