Beyond Reality Bug?

I took the atlas passive beyond reality recently which states that maps with bosses have a 30% chance to be corrupted. Hovering over corrupted says that the monster level is increased by 1. Usually when i have maps which are irradiated and corrupted the area shows level 82. The atlas passive organized forces makes areas with bosses irradiated which makes it 81 on a t16 map. When beyond reality procs i would expect the area level to be 82 just like with regular corrupted and irradiated.
Is this a bug or a visual bug or what is going on?
Edit: I just noticed that regular items (white, blue whatever) are ilvl 81 which is obviously wrong no?