Yikes
Thats some serious twisting
Could be 1 of 2 things.
Your ph is way to acidic. (Too high)
But your plant as a whole looks fine
I do notice the same twisted leafs are under the same node set.
My guess..as that's all it is
Is just a mutation. Hold firm and watch her grow make sure you ph compliments your substrate.
But, wait & c is all I can say
Not like you can grab an iron.