Same seems to have happened to me. I haven't played this game for about 10 months, boot up the game and not only is Professional locked but I'm only up to mission Iraq? Anybody have a solution?
Latest Retail Completed [of 200]: NICKELODEON DANCE
Latest Arcade Completed [of 66]: BUILD A BUDDY
50K GS Dates: 04|02|10 > 13|02|11 > 28|04|12 > 31|01|13