Atlas map boss points not awarded on completion.

I had 8/10 Atlas Map Boss points had done Arbiter of ash
Did a map with monster level 82 + boss, T16 + irridated + 1 monster level from cleansed
Did not receive my last points.

Tried refund my last 2 points, so I had 6/10 spent and 2 unspent points
Did a map with monster level 82 with boss
Boss did drop the Atlas Map Boss book and I got my last 2 points, and now at 10/10

I suspect that because I did Arbiter of Ash before I got my last points from maps, Game thought I had already received my points when killing the boss since I was already at 8/10

Some kind of sanity check is probably needed to prevent this issue to affect more people.