easy way to check if your version is true "RoS" by create a new hero, see if crusader is enabled. basically when you kill Diablo (last quest), there are black screen and after a while your character will in the middle of map (act5 starting map)...

basically most of RoS installation files are pre-downloaded, waiting for user to activate the contents (by buying RoS key). btw what is your battle tag? maybe I can try invite you to kill Mathael and activate adventure mode.

This post has been edited by Sabenarian: Mar 5 2015, 12:36 PM

last option is to send a ticket to Blizzard support to solve your problem...

This post has been edited by Sabenarian: Mar 5 2015, 01:18 PM