Zana anarchy + Complete these Encouters IV = bug

Mod +3 Rogue Exiles work, there are 3 Rogue Exiles on map. But only 1 Rogue Exile count in Challenge "Complete these Encouters IV" - Kill Rogue Exiles.

Prtscr on start and end of map with full clear (0 mobs left) - got only +1 Kill Rogue Exiles. Does not depend on the map. This bug exist on any map with Zana anarchy.


https://i.imgur.com/MVtioTs.jpg


https://i.imgur.com/nePBT9D.jpg

Btw on last prtscr lay killed Rogue Exile, that didnt count to "Kill Rogue Exiles".

Recheck achievements command didnt work.