Robot Entertainment has confirmed that an Xbox Live technical issue wiped out all Halo Wars Xbox Live Leaderboards earlier today, including singleplayer, multiplayer and Trueskill leaderboards, as well as all matchmaking data.
We at Robot Entertainment apologize for the LIVE technical issue and any frustration players have experienced in having their statistics disappear from the Leaderboards.
At this time it’s unknown if the data can be restored, resulting in the Halo Wars Leaderboards being reset to original Launch Day status. The Xbox LIVE team is investigating the cause, and they will provide an update to the situation as soon as possible.