I’ve been doing the co-op feature and I just noticed that I’m not gaining my mastery levels correctly. Since last night I’ve done 4 brutal games and each time I level from 18 to 19 and almost even to 20 but when I go back to the main menu the levels gained aren’t being reflected (still showing me at lv 18) and I’m not gaining any mastery points to put into abilities.
EDIT: 5 hrs after original post. Just tried again on co-op and I went from level 18 to 19 again as shown at the scoring screen after the match. Once I left the party and went back to the character select screen it showed me back at level 18. So at this point I should be around lv 22 I’m assuming.