Is the atlas tree not working since 3.1?

I used to see 2 wisps on average per map (i have all wisp nodes allocated and also all rogue exiles) and i didnt do that many maps since 3.1 but i dont see any wisps anymore. I also basically never see rogues but they were rare even with all nodes allocated.
If it worked properly then the atlas nodes should be considered alongside or after tablets and BEFORE random content is considered but i feel like thats not the case.
Would like to know if the atlas passives are working properly.