User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-5043481-20131225172201

I just found an neat trick with the advanced quests! They appear at random, but a new selection can be loaded without going on a quest.

Here's how to do it. First, go to tanzia. Look at what advanced quests are available. Then go to the door to the tavern and fast travel to moga village. Then, using the 'to tavern' button on the hunters for hire menu, go back to tanzia. Check the advanced quests again, and they will have been reshuffled. (It probably isn't that specific but thats how I do it)

I found this by accident. Wanting to do the triple gobul quest that had popped up, I got some stuff from the argosy, went back and the quest was gone...