WotLK Howling fjord cant finish quest achievement

[Petarda2]

I cant finish howling fjord quest achievement. I started from the eastern base, when players come with flying boat, and from there I finished 65 quest, and then there were no more quests! Can someone help me with that problem, how to continue?

[Pallydiam]

When I do Loremaster, I use Questhelper Addon. It shows where uncompleted quests are along with a few other helpful bits of info.

[Petarda2]

I use the Questhelper Addon, but there is nothing on the map. Not a single quest, and I am at 65 from 105!