So this was back during the 2030 Confluence, when Victoria (the one on Vancouver Island) was getting menaced by that Swamp of Eternal Stench A-class, you know the one with the acid bogs and slime monsters and the bajillion decoy dungeon cores? My cousin got kidnapped by that one and we're pretty sure it ruined his sense of smell because he kept pouring the cologne on til no one would get within fifteen feet of him for like a year after.
Anyway, so my asshole coworker (hereafter known as AC, or heck, how about CA) gets a call down to a new portal that's just opened up near Nanaimo and everyone's panicking about it cause the SWAT teams stuck the cam in and got fields of lava, so obviously everyone (AKA the overworked dispatch staff who are dealing with everything not S or A ranked in the region) panicks because every lava dungeon must be Volcanic Range, right.
So they bring CA in cause he might be able to damage the monsters "when" they start showing up (he's a Beam 5), and then they sit there outside the dungeon on high alert for a good ten minutes before CA loses his patience and demands to see the footage from the cam.
And of course it turns out the dungeon isn't Volcanic Range (thank god), and then CA goes in with a team and discovers not only is it not Volcanic Range, it's not even a lava dungeon, it's a super sophisticated illusion dungeon that had an illusion set up making it look like one so no one would try to get in or out of the portal.
That's not the dumb dungeons part, though, that's just dumb humans. The dumb part was that it had spent all its mojo on illusions and none on like anything else, so they called in this psychic on the network who was on medical downtime and he noped the entire premise and they had the civilians out in like twenty minutes and the core destroyed in time for CA to get back to his silo before the movie we were watching was even over.