Return of Reckoning

The door on the temple can't be open. I have done that quest a few times before and always worked (Been a while tho). Now it just says in a bubble "Sanctified ground The Corrupted Temple must be sanctified!
Defeat Tomas the Champion within the forgotten Temple and restore the desecrated statue of Sigmar through prayer."

And then you can click on Back or Goodbye.

None of those makes you get closer to finishing the quest and open the doors at the Temple.

Had the same problem.You actually can open the door if you don't have the quest, the problem is that they made the door the quest-giver so talking to it overrides the open door action when you click. Only solution is to find someone else who doesn't have the quest and have them open it for you.