thank you sir.

I'm by far no expert... but if they were mine, i would transplant them NOW and then veg them on 18/6 for 1-2 days. THEN, when i first started noticing growth again (indicating they are over the shock), then i would safely switch them to 12/12.

A good way to notice this start in growth is this:
When you transplant, immediately after transplanting, tie the main cola down a bit so that its not facing upwards anymore. Once the plant comes out of shock it will bend its own stem so the the main cola is facing up again. This will tell you that the plant has started to grow again.

PEACE