After defeating the Adra Dragon, a speech bubble appears on Kana's portrait, indicating that he has something to talk about. However, when you click on the bubble, only the regular dialogue options appear, i.e. no unique dialogue.

 

Save file just after defeating the dragon- https://mega.co.nz/#!JxY0QBjL!cWKwp7ouv_AusMzUbdqU1OrofvKHurG05qCjERUVLjA

Hey Insolentius,

 

Do you happen to have a save file before the fight? Could you also please attach an output log as well? 

 

Thank you.

I don't have a save file that's just before the fight (I overwrote all of them as I continued to play), but I have an older backup save file in which I cleared the first 8 or 10 levels.

 

Here's the save file and the output log - https://mega.co.nz/#F!5oYRlAAK!2nxw_7tTrE7UuvwSBVFUvg

 

Bear in mind that I first agreed to help the dragon, and then betrayed it to get the dragon-slaying ability.

I have added the bug to our database and it is in the hands of the appropriate department. 

 

Thank you for your help, keep up the good work!