I am not able to unlock an achievement this week from the live.xbox.com profile? Usually, I have earned achievements for over a year now and they were all displaying on my live.xbox.com profile untill last week or so. In this week I earned 10 + achievements and also received achievement notifications and they all showed up unlocked in the game client but the problem is that it didnt update on my profile page? So I think that this issue was caused by an update to Windows XP, how should i earn it back, please help.
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