Grawl Invasion help (Warrior quest)

My warrior got the grawl invasion quest, I killed all the grawl in the area, and the quest didn't update. I then realized maybe it was because I didn't use the new skills that I was given before the quest, so I killed all the grawl in the area using the sword skills, it still didn't update.

If I abandon it, will it let me start over? Is there something I'm doing wrong?

Thanks!

Did you talk to Devona first? You know to follow the green arrows right? It could be a bug. I have never tried to abandon a quest but I assume you can get it again with no problem.