After completing my first Heroic Story Mission of the week, I didn't receive my treasure at the rewards screen. I checked my inventory and the postmaster, but it wasn't there either. I did get 35 legendary marks and a legendary helmet engram, but I would have traded both to get my box. Is there any way I can still get one? I didn't think to take a screenshot, and I apologize for that
Hey JokiTheTrickster, It's because you did Level 41 Prison of Elders first and got Sterling Treasure instead. If you do that, you will not get the Treasure of Ages from the Weekly Story Mission.