Why did my unlocks disappear

Just got the game and I unlocked carbines for the engineer class. I had to leave a game early and when I played again all my unlocks were gone. How or why did this happen?

Dude. All my unlocks are gone too

This just happened to me too. I just quit the game I was in, checked my soldier’s progression, and then joined into another game and all my unlocks were back.

Exactly what i did and it worked. but its the sexond time its happened. either my unlocks reset or my controls do or both.

This happened to me too. Also the game does everything as if I was playing for the first time, every time I start it up

just had it happen to me and I lost about 5 scores from conquest matches this afternoon. Should have figured it out when it did not run thru the scoring summary but assumed they would just show up. Never did, to be honest these are the first issues i have had since xmas

EA is having server issues. Hang tight.