Atlas progress must be bugged - No corruption

My first char is lvl 92 and is stuck as complete a T12 corruption.
I failed 1 or 2 in the beginning, from that they just don't seem to spawn.
My second character found the first corruption at lvl 89. I only explore, never stick to the same area.

I confirm the problem. We have gone very far in the Atlas. There is no Corruption on multiple screens around.

cant you see glowing red spots on the fog?
They are a bit faded but you can spot them, they are corrupted nexus

You won't believe it, but they're not there either.

Yeah I know how the red stuff in the fog looks like, it's not there. Crazy I have lvl 92 + 90 and the quest is still not done.