Unable to Gain Remaining Atlas Boss Points [Bug]

Hello, I had completed a T15 map about five days ago and saw the green atlas skill book drop but unfortunately died before I could pick it up. I thought, similar to the campaign, that I could simply kill the boss again and obtain the book. However, over the past week (100+ boss fights across all map difficulties, including 79, 80, 81, 82) I have been unable to obtain this last skill book. It appears that the game thinks I have all my points even though I had died when the last book dropped and I never used it.

Can you please check the code for this to ensure it is running as intended? I would like to obtain my last two skill points but no matter how many boss fights I do in T11-T17 it does not drop.