Can't continue my campaign

Hello. For some reason the game doesn’t let me start where I left off. The save game is right there in the storage settings but whenever I go to the compaign it doesn’t show my progress. I’ve finished like 4 missions.

haven’t been able to continue campaign since 11/06/12.

they say they are working on the problem and a fix, but Microsoft wanted the game out before cod, and it is so much harder to fix a game after it is released.

same thing happened with BF3, and because of it that game was ruined on consoles.

same happened to me i done 4 missions solo on legendary, went to continue the next day and all it said was start a new campaign, just turned it off and havent even tried playing the game since, that was 2 weeks ago