She looks great I don't see a problem. The foxtails are kind of weird and I don't like the burnt leaf tips but it happens indoors. She's not done, needs at least a couple more weeks. Wait until almost all the hairs turn color and the calyxes swell. She'll bulk up quite a bit. It looks like you removed all the fan leaves a bit too soon. I'd remove the lower ones that aren't getting light but removing all of them screws with the plant's hormones. Unless they'd already turned yellow.
It's an auto. Reducing the hours of light isn't going to help it and could cause it to turn hermaphrodite. I'd probably stop feeding her, give her only water, and let her rip. Let her cannibalize herself. Don't cut the popcorn, if you don't want it give it to me. I'll make it into hash. Removing all the lower limbs this late in flowering isn't good for the plant and could fuck it up.
(edit) Didn't see the last post. What happened? Should have left it alone at 24/7. It's still not finished, all white hairs. Autos are very sensitive, you mess up the hormonal balance by screwing with light cycles and chopping shit off it. And this happens. Better luck next time...
To much Infos from all sides I hope i don't damage her with my popcorn removing but i don't want that the Plant can't any air between so i do maybe to much... Yeah i stop feeding only wanted and the rest of the Reservoir... Changing the lights i do it because she Revege that was a safety reason and the light are to powerful i can't hang them higher but cutting light back to 12 maybe help ore not i don't know but this plant isn't normal never had this problem bevore so next run are photos