I am currently trying to finish the quest 'Alduin's Bane'. I have retrieved the Elder Scroll, visited my buddy in the mountain and initiated the time warp. I watch the three guys kill the first dragon then we all sit and wait for Alduin to turn up so I can learn the dragonrend shout but he never does. I have left the game running for over an hour and the NPCs just stand 'in combat' and 4 lesser looking dragons permanently fly around the top of the mountain. I have reloaded from previous saves and re-opened the game etc but the quest is just totally bugged and I canít continue past it. Do you have any suggestion for this?