Is this quest working?

Hello,

I'm trying to do a quest called "A Chip of The Ulduar" but the problem is that I cant find any stone blocks. I watched tutorials on youtube (not one), searched on google, Im going to that place flying around and so on for like 3 days in a row, cause I think, maybe someone just doing taht quest and im unlucky, but today I was alone in that area, no one except me and cant find any stone blocks either... So this quest is bugged or what?

Regardless,
Gytis005

yes, those stone blocks are missing.

You can check bug reports here: https://www.warmane.com/bugtracker
There is a "search box" where you can type "A Chip Off the Ulduar" to look for a report