Go to your PS3 settings and disable the HDMI, so its off. then it will work, dont know why but it does.
i am also haveing problums of a diffrient sort, my elite is saying i have never played black ops 2 when i have been playing for munths, i can access any of my stats
Can you please check the web site to see if your stats are visible there? Are you using the console application or mobile app? Try unlinking your gamer profile then link it again.
Let us know if you need further assistance with this issue.