This is one of the primary reasons I stepped away from the server for a while. The server's adventuring areas are structured in such a way that you are more or less required to find yourself a rogue, a mage, and a couple front-liners in order to make a party work. Assembling a party capable of doing anything is itself a task, which makes it beyond frustrating when you finally manage it only to find out that everything has been cleared out and is at low spawn.
My last adventure experience post-NCE involved a party of 6 people jazzed and ready to go.. Only to spend three solid hours wandering around with nothing to do. Weres, tergs, lich tower, spiders, outskirts crypts, raduta, invidians, ants, the caves near ants, crypt behind the ML temple, vestibule. Everything had been cleared and was at minimum spawn. After that, we called it a night. Sadly, that wasn't the only time I've been in this situation.