Well, how long was she under 12/12? You can take cuttings during the first two weeks of 12/12. Maybe in a stretch three weeks. Ideally, take cuttings just before turning the lights back to 12/12.
Now, you are in a revegging cycle. If the plant was under 12/12 for a long period of time, the plant won't straighten itself out for three weeks to a month. The new leaves will look twisted and weird. The plant will grow out of that stage and look normal after about a month.
Vi