The Black Knight of Silverpine? Quest

Hello,

I am currently sitting in a small house in Silverpine Forest, I have been here for almost 3 hours trying to figure out the quest: "The Black Knight of Silverpine? "

After another hour of researching the quest I find that I just need to click a book on the ground - I can see the book but it appears I dont have the option to click it.
So I dropped the quest thinking that might help, my hearth was on CD so I had to go back to Undercity, to Org, then Zep back to Northrend and fly back to the Tournament place to get the quest again. I went all the way back to Silverpine, to the farm and still I am not able to click the book.

This quest allows me to unlock my daily quests for the tournament so I am not sure what else I should do - I am just going to wait in this farm till I figure out what I am doing wrong.

I have seen people say the quest is bugged, but havent confirmed that

if somethings not working as you think it should your best bet is to check the bugtracker. the quest indeed appears to be bugged https://www.warmane.com/bugtracker/report/82003

That quest is not part of AT chain quest IIRC. If you completed it, you just unlock an achievement.