Sweet man, sounds like a winner.
I don't think you did anything wrong, they may just be wanting different things. That Noah is looking for Ca/Mg, but mostly Ca. Not sure how you're set up for ventilation and PM prevention, but if you can foliar this late, with some Ca, Mg and some P even, might step her up a bit. Just hit the undersides of the fans and leafs without drenching the tops/buds.
A Ca drench would also help. If you are adding Calmag to irrigations, it may actually be counter productive at this point. I swear by Roots Elemental as an ammendment to eliminate Ca issues, and to balance N:Ca in soil. Works great as a drench too