I had the double xp until thursday thing at the bottom too, but playlists updated and now back to 500 a kill on S& so hopefully will start again tomorrow.
cant remember the last time where ive played without 2X XP. They just pull it off now for any reasons. maybe dropping playercounts? Wasnt there also a topic where the DLC's are on sale aswell for like 50% off? Im guessing that COD is getting problems now and they just want people to keep playing MW3.
I had the double xp until thursday thing at the bottom too, but playlists updated and now back to 500 a kill on S& so hopefully will start again tomorrow.
Yeah it's on for the weekend starting tomorrow, IW have posted it up on their twitter.