I had a problem with creating special tier loot zones, things with special tag started spawning at geo and where the briefcase keys spawn near the volcano. Checking the areaflags.map I noticed these areas are mapped as special and upon further investigating the usage tag "contaminatedarea" looks misspelled under the usage tag "contamination" I've fixed the tags and removed the special tier zones and server seems to spawn loot appropriately also the extra scientist spawns are useless and too random. No indicators of where it could spawn. The older ones atleast had a path to follow.