I see your LST, completly normal. What happened, I am guessing, is that you have her tied to close to the cola top and it was never able to turn up. Thats why you have a secondary bud turning up off of it. That bud would of been a part of cola if all was able to turn towards light.
I once fimed in 12/12, just as they started to show flowers, and I got triple headed headed colas. Yeah it was a crazy experiment.