Unrelated to the punch crosses, but I had a ecsd s1 toss 6 or 8 sacks a couple weeks into flower as well, I kinda expected it considering what it is. Plucked them off and so far after another few weeks they haven't returned. Tossed the clones, not worth the risk. I still have the rest of the pack to look through, hopefully find one that's not such a lady boy.
Still stinks to hear that the punch crosses have some instability lurking in them. Was hoping for some tasty flowers for my wife, she doesn't like strong but loves tasty and I thought those might be a good place to find that for her.