Quote Originally Posted by Commanderkeen View Post
Have killed Numa boss 10+ times on Keen he's capped and still can't join STS - 25.
Quote Originally Posted by Prestige View Post
Just try it again, it works trust me. My comm did no quests no maps but the last one until completion. Works like a charm.
Gibber changed the requirements, before you needed to kill all bosses and compete the quests in that area. Now you can just kill 3rd boss and it opens. (Still need the quest)

Or

Find someone with the quest, they invite you then you can grab the quest to rejoin when ever you like.