I'm going to guess this is what happened to me today. Yesterday I got the redemption arc objective but today it was a regular one. That would explain why I got 100 points yesterday and none today. I have to think this isn't working as intended.
I submitted a ticket to support and they identified the bug and said a fix would be available on May 30. They checked my fight history and corrected my rewards. I provided screenshots, user name and all the junk you need for a bug report.
Oh, great, it's working for some people? Two days in a row now I have not gotten the 100 points. I am getting the "old" objective seen above, not the new "redemption arc" one.