Quest log broken - can't progress

[arcvs]

My quest log was wiped in a crash some time ago. The game still "knows" which quests I've completed, since redoing old quests doesn't give a reward. But I've run into a bug in the main quest line that keeps me from advancing.

I'm in Medea's grove in Act IV, and I've killed the Gray Sisters and gotten the eye. Medea has a yellow ! above her head, but clicking on her does nothing. I can't get to Epirus because of this.

Are there any cheat codes or savegame editors out there that will allow me to advance to Epirus?

[Persona]

Download the Defiler and activate the Portal in Epirus. The quests should advance as per normal after that.

[arcvs]

I'll check that out, thanks.

[The Rock-man]

Another Fix is to back up all your Chars Act 4 .que files and delete them 1 by 1 starting with the latest, should fix it nice and quickly.