I'll chime in here. You're looking Heat/Light stressed IMO. However RE-VEG can happen from a light leak and that could've been a possibility as well. I would definitely run them another week and chop. Have you looked at your trichs yet? You said it was 60% sativa and are looking to go 11 weeks. Check them and make a decision. (If you see a lot of amber, chop)
I know the last thing in the world you want to hear is that you should chop your girls down premi...but wasting $ on power is just as horrific. You can always start over. Just my humble opinion.