It may be too hectic for you to just go to the guild base. Maybe

Currently, pairings have been established for the first mission. We're about to embark but one of the Pokemon is holding us back a bit. Theres also one Pokemon, not yet a member, who is by the entrance of the dungeon. All that is within the last page of IC. So you can start at the guild, the entrance, or in the actual dungeon, I suppose. Hopefully we'll get to the dungeon within a few post...

EDIT: With that said...anyone gonna post?