same here it seems after just checking
seems like global stats are still intact, the grief, tranzit and survival leaderboards seem to be wiped, all saying no data
Might just be an xbox issue, just checked on my ps3 and all my high scores are still on there.
After playing a game all my stats seem to have come back.
Edit: All stats are there, but I'm missing most of my map leaderboards.
I think this is across the board. My leader board data has been wiped. IO was consistanly sitting at 120k in the world for my career and it all gone. Says I've palyed 27 moins when earlier I was upto about 45 hours of online play. This suck. They should compensate us..
yup my rounds have been wiped maybe its like league play with seasons? or treyarch screwed us.