Watching to see what's going to happen with your girls. I'm at almost exactly the same point with my 5 Easy Ryders which I planted between 8/19 and 8/24, but I think you're a few days ahead of me. I've been battling a MAJOR yellowing problem (first light green, then yellow, then dead) with my fan leaves, but it's different than what you're experiencing. Mine started around day 30-35 and began attacking the largest, lowest fan leaves on the plant, then gradually worked it's way up over the course of the last few weeks until now there are almost no fan leaves left on most of my plants, just tons of sugar leaves and very small fan leaves around the buds. My plants were big and bushy and beautiful at 5 weeks before all of this started, now they look pretty bare, but the buds are developing very nicely.
Haven't taken any pics for about a week, but at this point the vast majority of the pistils are orange, and I'd say there's a good 14 grams average on each plant currently, with another 10 to 20 days to go before harvest. Going to feed my oldest plant once more, twice more for my other plants that are 5-7 days younger, then flush for the remainder of the grow. Hope you get your problems sorted out and get a decent yield. Be sure to take pics right before you harvest, and take plenty of pics of the harvesting process if possible. Definitely want to know what your wet and dry yield is.