Battlefield 1 bugged achievements

Hello there, I've been having this issue for a while now where the game won't give me Triple Boluk Bashi achievement from EA Play even though I've attempted it multiple times following each step methodically and still no result. I saw other people reporting problems with the same achievement and I wonder if there's a way to resolve them since it's my final achievement to accomplish. Similarly the in game codex entry for completing "Break of Dawn" called African American troops, which was one of the first things I did seems to be completed (as you can see in the screeenshots) but not unlocked and even by replaying it again on different difficulties it didn't help. Not the most serious of issues but if they can be resolved, I'd appreciate your help. :)