Short description:
The column "Guild Quest" shows "None" while the player has an active Guild Quest in his Questbook, even when they completed their Personal Guild Quest.
Screenshot:
http://i.imgur.com/ZHRV4Kg.png
http://i.imgur.com/9ujpBjs.png
Possible cause:
Cancelling a guild quest will cause this, but it also happens without cancelling.
Prevention:
Unknown
Workaround:
Not available
Related: