Nice catch, you guys!
Our aim with these images was to call attention to the new UI elements well be introducing with patch 1.0.8, such as Players Near you and Private Chat, but the image you see there is actually a mock-up of the tagging system, not an actual screenshot from the game (so it has some placeholder elements). When were planning out UI changes, well often move around and reposition elements from our UI mock-up template that weve had on-hand since before the game shipped. Certain elements have changed over time, and in this particular case, one of the Act IV quests that appeared in the template was later renamed from Restoration of Hope to The Light of Hope before Diablo III was released. Also, for the sticklers out there, the background also isnt the view of the High Heavens from Act IV, and instead is the familiar Act I background.
That said, we apologize for any undue confusion that mock-up images may have caused, and we hope you enjoy them for that they were intended to be: a glimpse into some of the exciting multiplayer changes were working on for Diablo III.