Even though I bought the Vessels of Hatred expansion, I cannot complete season missions because I keep getting a message saying that I need that expansion to move forward. I have completed all other missions and when I look at my files, the XBox shows that it is installed. I am not the only one with this problem and am quite upset that there has been ZERO fix. I am losing out on bonuses because of this. Please advise. I have already uninstalled/reinstalled and as stated before, I completed the other missions.