It is easy to get autos to go south ...... Light leaks , overfeeding , overwatering, stress , etc.
Cut your losses as I see one of the has seeded. It will stop bud production and continue to just seed itself .... Which brings me to the next thing ..... Autos can on occasion herm out on its own ... Breeders introduce Ruderalis as a way to BREED in the fast flowering aspect but sometimes you get untested runs , weak strains , unstable genetics , etc.
Ruderalis is the " third wheel " in the gene pool so just about anything can happen , and it takes a long time to single out the best plants to breed and continue the line. That's why regulars are perfect for cloning a hardy / productive plant versus autos that may or may not fully be all they can be. I noticed that seeds from the same packs or runs ( even my own crosses ) make a whole variety of Pheno traits ....
Some short , Some tall and lanky , some purple , some stall or go male.
It is more of a crap shoot but their are some good ones out there. That's why I just make my own FEMMY seeds ( selfing the plant ). Once I see a good strong female flowering as it should I pollinate it with the pollen I get from one of its branches using CS.
Interrupting an autos light cycle COULD have made a nanner or two that you didn't catch and made enough pollen to seed out. It has the typical stretched out clumpy buds of a seeded strain ... There IS some smoke in there but most will be just plant. There is some definite frost to use !
My 2¢ : if it were me , I would harvest as usual .... Hang it / dry it / cure it for a couple weeks........ THEN clean out what you can of the bud , cover it with just enough VG ( glycerin ) in a mason jar ( boil it in water bath for about 2-3 hours ) , then strain it out into a container and make INFUSED Glycerin that you can vape or apply to tongue.
It's a little work but you can still process out some meds to enjoy.
Start another set ... ALWAYS plan on a plan B.
Good luck.