What is wrong with my girls??

Hi people,
ok i'm a grower with experiance and know how and i'm stumped.
The plants are in 6in rockwool in 4x8 trays. EBB FLOW 4X A DAY 15 MINS EACH CYCLE ONLY DURING LIGHTS ON CYCLE.
Two weeks into bloom with three part gh and liquid karma and bud candy the ph is 5.8 and the ppm is like 1300 1500 the plants looked great and i flushed them to trans to aggresive bloom and this is what thay did. I've never seen leaves do this curling up then down??????? I'VE HAD THEM FLUSH FOR 2 DAYS NOW AND THE PROBLEM IS ONLY GETTING WORSE. I DON'T WANT TO ADD ANY FERTZ RIGHT NOW BECAUSE THEY LOOK SO STRESSED. I DID RUN OUT OF THE BUD CANDY SO I GAVE THEM SOME MOLASSIS (IM SURE I SPELLED THAT WRONG) THE UNSULPHANATED KIND. I DON'T KNOW IF THAT MIGHT BE THE PROBLEM?
I'm hoping there overwatered and have taken them off water and wanted to know if anyone has seen this before or has an idea. TONIGHT IS THE FIRST NIGHT WITH NO WATER, MY LIGHTS COME ON AT 9PM SO I'LL SEE WHAT THE GIRLS LOOK LIKE IN THE AM.
Thanks YOUR GUIDED HELP WOULD BE GREAT

With the clawing, and dark green leaves, it looks like too much fert. Try backing the PPMs down to 1200 and see what happens.

Ya i think your right here is what they look like now i ran some es water on them than mixed up a new batch of newtes at like 800 ppm. I guess well see. Thanks