Fulfilling the requirements for Scenaterday on a Saturday will now properly provide achievement credit. Please note: As of Saturday October 27, this achievement will remain inactive for North American players.
We where doing this achivements yesterday and it didnt work so i made a gm ticket and here is the answer i got.
You are receiving this message in response to the help petition which you submitted regarding issues with the Scenario achievements not updating..
Thank you for reporting this to us. We are unaware of any problems associated with this, but the issue will be further investigated with the information you provided.