Simply put I have earned a few achievements and I have not gotten them. When I look at them through the Halo side and through the Achievement App on the Xbox dashboard it says I have everything complete… but it is not unlocked. I even tried repeating the event that unlocked an achievement but it didn’t unlock then. I powered down my Xbox and I could get achievements again. But the Sputnik skull achievement I cannot unlock no matter how many times I pick up the skull.
I understand you guys are busy but if you figure out how to fix this error I would appreciate it.
Keep up the good work. 