Hey there Gourmet, you had a combination of issues based on genetics. Let me explain : basically these genetics dont need so much attention, so what happened when they got a lot of attention they got stunted a bit. As you can see from the downward pointing tips and the "too green" and shiny leafs , there are N related symptoms and some kind of root issue. Small roots small plant. basically this plant didnt like too much N , which was a bit over available because of a tiny bit of overwatering (because the plant was too small) as you can see from the puffy space between the veins of the plant. So because there was too much N going into flower and during flower, the flowering isnt producing the stretching or the flower biomass correctly... and in the end the plant's too small. All i can say is that for some genetics less is much much more, and some gens just dont need as much attention as other gens. Hope this helps ! 🚀