Hello
I live in NYC (so you know the general weather).
Unfortunately I don't know the name of the troubled plant. I've had it for a few weeks now and it's been doing well outside on my balcony, but my landlord had us move it to the roof while the balcony is being repaired, and within a few days the plant has totally changed. I don't know if it's a coincidence or not. I've been watering it pretty much the same amount. It gets roughly the same amount of sun as sun as well (but could be wrong on that).
Any help would be greatly appreciated. Thank you.