This is likely the switch from veg to bloom and starting off with too high of a P-K during the transition. Like they got toxed and are gassing out early now.
Agree, too much going on in that nutrient list.
For the record. I wasn't calling you stupid when I wrote "Keep It Simple Stupid" I was just writing out what "KISS" stands for in case someone didn't know what the KISS method was.
Good luck with your plants.