Clones struggling

So these clones were in 1 gallon pots on my tropf blumat loop for 2-3 weeks over christmas break and got the nutes from my other plants that were in week 6-9 of flowering. They got overferted but its been around a week and a half since I have taken them off that setup and since then ive been feeding them clean PHed water, however they are not seeming to get any better. From these pictures what seems to be the issue to you guys.

Thank You

The Birdman

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