Trains out of nowhere bug
 

In multiple dungeons my group get set up in a camp (usually in places not so populated with others). But probably once every couple hours a random train of 10-20 mobs appear out of nowhere despite us killing every pull prior. This happens even when we are the only ones in the zone. Cazic Thule is a perfect example as no one goes there. My group was hunting gators for over an hour, had cleared all gators multiple times, then all of a sudden lizards and gorillas train shows up and we are nowhere near that. There is defintely something really buggy going on. We would be at least 2-3 levels higher if it weren't for this bug.

Think this has to do with mobs falling through the world bug. NPC's will run through wall corners, fall through world, and aggro tons of stuff. Apparently Haynar has a fix for next patch. Whats prob happening is people are porting into wiz spires, running out and one of the aggro mobs will fall through the world and train ur group somewhow.

Thanks for the info. Can't wait for the fix.