No map drops after obtaining 4 voidstones.

I recently got my 4th voidstone. After equipping it i cant drop a single map.

I tried removing 100% chance to higher tier from atlas tree so no t17 map could drop. It didnt work. I tried removing favourite maps, even changing influence. Nothing worked.

When i took 1 voidtone out everything was working again.



Also is there a specific reason why "T16 Ivore Temple Map" is impossible to drop and there is only 10 on trade ?

Also i noticed heavily reduced drops of "materials" used to interract with archnemesis pylars in high tier maps 14+.

I also noticed strange thing with Ivory Temple - I put 8 favorites on it and still 0 drops. Other maps are dropping but not this one, nice Atlas completion...