3 finger leafs (clones)

I'm sort of freaking out. So, I took some clones and they rooted and probably didn't get transplanted when they should have. I put a few straight into flower. Today I noticed on two of the clones they were throwing our 3 finger leaves. They already have buds on them, they've been in flower for around 2 - 3 weeks. I did give them a little taste of veg nutes because they were put into 3gal pots of re-used ffof

Any idea why they;ve all of a sudden started throwing 3 finger leaves? I did super crop them a week ago

Please help me understand why this is happening and should I be worried?>

Need some pics dude, this is odd!

so my blackberry kush i known for its 3 finger leaves. but stress is a cause of 3 finger leaves. as far as i know it doesnt hurt them having them mine have done prett well hope this helps