Ranger Call of Flame quest problem

[YotamR]

Hi There!
I've just dinged my ranger 50, and wanted to start the Call of Flame quest.
I talk to Lilly Ashwood and when I get to the 'Who is Ganelorn Oast?' part I cannot proceed. I get from her the response of "I'm sorry, I don't trust you with such a task."
Tried to ask 'How do I call upon the flames?', as well, and received the same response.
Any idea if it's a bug or something else? She isn't listed as having a faction and cons amiable to me.

Any help would be appreciated.