12 weeks flower and got a couple of problems need help

So its 12 weeks in with some bagseed. Using soil, cfl's, tiger bloom. Also temps are high in the low to mid 80's and humidity around 20%. In the first pic you can see the brown spots. That happened about 4 weeks ago. I had moved it to another location in a hurry and didnt setup timer and lights right so it got about 40 hours of light and it got crispy. So after that hiccup everything was cool got new growth and so on.

So it the other problems started last week. The yellowing of the fan leaves you can see that in pic 1. I have seen alot of plants do this toward the end,but I'm using a tiger that has N I thought that would keep that from happening but I dont know thats why I'm here.

In the 3rd pic the brown spot popping up on new growth so I am wondering if I have a nute lockout problem or what?

Its been a long ride 12 weeks since it showed sex the trichs are still clear and standing straight up

well 10 views and nothing. Must not be a very busy day. Anyone with idea? I have looked around at defiences but can find anything thing that looks just like mine.

They are close to harvest. A few more days and they should be ready. No doubt the 40 hours lights on would have confused them but fortunately they must have been too far gone to switch back to vegetative growth. There is nothing you can do to stop the browning of leaves. WHen you switch a plant to flower you are telling the plant it has 8-12 weeks to live, so reproduce....brown leaves means its coming to the end of its life.

Yeah if you haven't started flushing yet i would do that btw. But the plant is pretty close to harvest and the fan leaves aren't a huge deal they get used as nutrition for growth.

Well I was thinking of flushing but the trichs are still clear.

uhhhh where are the pics mannn