It would seem that they have a nutrient toxicity going on. Twisted distorted growth ect... looking at your diary you fed a huge amount of a bloom fertilizer. Your girls are just breaking into veg and dont need and cant handle bloom nutrients in that kind of volume. You definitely need to flush your medium to reduce the toxic volumes. Balance the ph. Allow the time to bounce back by feeding just ph balanced water. Than once growth is coming in decent think about fertilizing again with a lower portion of growth phase suited nutrients. Happy growing and stay lit fam.