im sure there are no light leaks. iv checked it many many times.cant seem to figure it outmy idea is something happened to them really goin slow for you i am on day 50 / 51 on mine and look nothing like them i am guessing you have a major light leak at begining of flowering stage
you are correct you could change lighting schedule to like 11 hrs light 13 off i do it usually my final last 2 weeks of floweringbeen doing some research and i read a bunch of stuff on reducing light another 1-2 hours(10/14) to basically overdrive them to finish, any info on that?