Fractals lvl 2
I say you are getting lucky. I’ve been doing fractals of low and high levels recently and the loot quality is just too random to put a trend on.
Oceanic [LOD]
I did a 26 a few days ago and got 9 rares on the first fractal. I thought the loot table was broken, so after doing fotm twice over the next two days, it seems things went back to normal. Darn :P