I use cfl's also man! Once in a while I'll get a random plant that gets like that. I will put it in a cooler area and spray the little girl and make sure she gets a little more of the fan, try not to over water it at this time if you feel the need (some people think it needs water do to wilting). Most of the time its heat related, I run mine at a steady 75 and lights on 24/7. Even though they might be the same strain or all of then are getting the same heat etc each plant still tends to react a little bit different at times. Just don't clone that one use another if you can, that way you limit the number of problems down the road. Also its good for then to get some water sprayed on them every now and then. It helps the leafs cool down and lets the water get in faster rather then only the roots. I also will keep it under a little more blue spectrum. It tends to help "for me".
Give it a day or so and it should rebound, spray some water on her, let the fan hit it and you should be fine. Nothing to much to worry about even though it's like watching a family member dieing!
Hope it comes back for you that's a GREAT looking girl you got!