Map Boss Atlas Stuck at 6/10

Did all of the expected content. Stuck at 6/10 points rewarded for Map Boss.

Did T15 6 mod map no tablets, with precursor tablet on Map Boss node.
Did T15 6 mod map no tablet and with precursor tablet on +1 level node.
Killed Citadel boss on 6 mod map.
Kill Arbiter / Citadel.
Killed many Anomolies.

Stuck at 6/10.