I need help from 343 (Best At Both) BUGGED

I got ‘Ranked beats Everything’(RBE) and ‘Point Guard’(PG) but there’s a problem. I completed 25 ranked Matches but was still stuck at 24, I won 2 more matches and was still stuck at 24. So I restarted MCC and realized that on startup I had gotten ‘RBE’ but no notification (kinda lame but whatever), but THEN ‘Best At Both’ was STILL LOCKED. I’ve tried winning another Competitive match and nothing, tried restarting my PC and nothing. I have both of the achievements. I’m hoping I can get into contact with a 343 guy cause the season is almost over and it would be really disappointing.

Bro qhere you able to solve it?? The same happened to me and it sucks they don’t give you a solution for it.

I got a message from an agent, and apparently its still being looked into? The season is over and I dont have my sword and board. I asked if i could have it sent to my account but i didnt get much of an answer. fingers crossed i guess. you should probably do the same, if youve got screenshots of the bug that could help