Higher Tier Waystone Atlas nodes malfunction

I wrote about this in another thread. Apparently the atlas nodes that are supposed to increase the tier of waystones found lead to some kind of overflow, increasing the number of low tier waystones found while removing those that are high level 12-15.

How did this manifest?

I chose those nodes relatively late when I was already sustaining level 12-15 waystones. After chosing them the amount of high level waystones dropped, while the amount of low levels increased.

This was not true in high level trials where I was still finding a decent amount of high level waystones.

I since respecced the nodes and the finding of high level waystones seems to be normal again.