Ahhh....ok....you're good then. I'm not familiar with that line so can't say if it's good or bad but I have a feeling you just let a few things get out of whack.

I would stop the superthrive for blooming. By about day 28 of bloom approximately you should be up to CalMag...500ppm.....bloom.....500ppm.......then your Lk which I use at a about 6 mls per gallon or so (depending on my mood ) and it should work out to about 1200-1300...then I'd stay with that until its time to flush. Keep your ph between 5.5 -6.0 and you shoulld be good

Do you have fans blowing around to move the air? You should if your humidity is that high and you may want to think about using some sort of fungus/mold spray on your plants as a preventative. I found out the hard way, however, not to overuse these products and to make sure to pull my light preeettty damn far back for a few days so as not to burn the plants.