Halo Wars leaderboards wiped due to Xbox Live issue

Robot Entertainment has recently updated the Halo Wars website notifying us that the majority of data stored on the game’s online leaderboards have been lost.
Below is an excerpt from their posting:
An Xbox LIVE technical issue wiped all Halo Wars Xbox LIVE Leaderboards earlier today. This includes all singleplayer, multiplayer and Trueskill™ leaderboards, as well as all matchmaking data. 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.
So you mean to tell me that they didn’t have backups of this data? What if this had happened with Halo 3?





