Possible glitch?

I recently played an extremely good game of Domination wherein I unlocked the reflex sight, ergonomic grip, and 4x acog for my scar. However, upon starting my next game, all of these had disappeared. Any explanation? (I’m on xbox)

My game wont stop freezing, i’ve reached level 23 three different times, I’ve unlocked/lost, then unlocked again the same camo. This game is full of fucking glitches its horrible. Hell i’ve already found a glitch to get under a few maps on accident..

I don’t have an explanation but the same thing literally just happened to me. My stats I achieved were wiped upon returning to the menu.

I’ve had a few freezes as well, it’s majorly annoying. Overall I’ve really been enjoying it, however.