Hydro Trouble

I have a 10 site ebb and flow system with an 18 gallon reservoir and i woke up this morning and all of my plants are drooping down. i spotted the problem, they didnt get water for about 18 to 24 hours.. theyre in the 2nd week of flowering.. and im just wondering if the stress of them not getting water for that amount of time will have a big impact on them and wether i should just get rid of them and call it a lost or should i wait it out and see how well they recover.. any input anyone has for me would be greatly appreciated, this is my first hydro grow.

Same thing happened to me, lost about 50% of my fan leaves. Plants were super big & healthy, and recovered pretty damn fast. I probably would've yielded more without that little mishap, but they finished strong. I wouldn't give up on em until you've given them a chance to recover. If it doesn't start looking up after a week, then they're probably too far gone.