Apparently in December 30 there was a bug that granted the all the MoEs at once after a battle and in early January there will be a micropatch to fix the issue.
The update will make a verification and remove the Marks of Excellence that were incorrectly given. Some other official WG sources say they will be pulling back the database but honestly, I don't care how they do it as long things get fixed.
Note: None of you emailed me about this issue and I didn't find people complaining in the NA or EU forums either, its likely the bug happened only in RU but if we receive the micropatch you will know what's in it.
