Due to stress, and a few errors of irrigation some are slower than others, the one that broke me turned out to be the one that goes more "normal", the others go a few weeks late for what I do a parceled cut. Anyway, I think they go well and the aroma that they give off is delicious!
I just think its signs from your HST and the transplant to the bigger pots.
And if you haven't flushed her sometime under the veg its time to do it now.
I dont think it something to worrie about but i would keep an eye on it.
Good luck.