pour info : un quickfix qui permet de passer au niveau suivant en cas de disparition du dragon :
The Quickfix can be found here:
http://www.htheking.de/dragfix.zip
Unzip the file to you "ds2InstallDir"/Ressources Directory. (There should be a lot of other *.ds2res files)
Then speak to the Commander again (with the "kill the dragon" Quest active)
You can delete the dragfix.ds2res file later.
merci au forum http://garage.gaspowered.com/?q=node/1911