Hi AcidTundra
So sorry for your problems buddy.
Best off luck next grow.
I do think that your rootball issue has over taken her mate and she got so stunned she could never recover.
Because Autoflowers flower if you want them or not Week 3/4 , she is gone into flowering very little and really stressed.
You haven't really helped with swapping the lights so often Autoflowers love to have consistent light schedule.
I done gorilla from RQS and they are really resilient strains.
I am using even extensive training.
Hopefully this helps.
Happy Growing.