Loremaster Of Northrend

[Puik]

Is it possible to get this achievement? Im stuck with "Into The Basin" (Sholazar Basin 75 quest achievement). Managed to do 59/75 and i cant find anymore quests around since "The Underground Menace" quest looks like is bugged.

[IcarNS]

I have seen quite a few people have this title. So, it is possible... Or it was. I did complete that quest when leveling... It might have bugged some time ago :/