Blackdagger's End (Party)

Steps

 * All have the quest
 * Have 5 members in the party, no more
 * Go to Cragmire Crypts
 * have 40 min to spare

Walkthrough
Alright so after 40 min I found out you need to have 3 members ( no more!!!) in a party with the quest to go into it, the location is where the map points you to go. Small camp in the area where you accepted the quest.

And you must Queue this up (k on the keyboard)