Zana map mod and breach spawn rate

Yesterday i had some mindboggling map session. I did around 60 maps and did not encounter one single trial or breach?!? On 20 of those maps i had perandus activated, and i'm not sure now if a zana map mod blocks spawn rate of other events. Overall on my current char i have over 100-120 maps only found 2 breaches.

When it was announced 10% spawnrate i immediately thought it was a joke, since the spawnrate of legacy leaguestone also had issues seemingly. After having done soon 1100 maps i would say the actual rate is no more than 5%.
Rng is one thing, but never having a good or normal streak of breach spawns and only a massive dry streak sucks.

/salty