Ok so, I have pretty much tried everything to try and fix this bug, after I kill the dragon at kynesgrove, It says to talk to Delphine but she will only have two options to choose when speaking to her, neither will let me progress. I have tried going to jail to reset the game going to a very very far back save and having to do a lot of stuff over, Also got rid of my follower to see if it would help, and lastly I really didn't want to do it because of game breaking and all that but I tried console commands to force the quest to finish and another to get the next one to start but that did not work either. I really hope there is some way I just have not found yet because, I really don't want to download the game again and have to restart my character....