[2022] whats wrong with the spawn system.

Originally posted by Umbra Animo: and I do have a land claim over the area

Land claim only blocks POI sleeper spawns. Assuming you cleared the POI before placing it.

It does not block any of the following...

• Wandering horde spawns
  
• Random biome spawns
  
• Screamer horde spawns
  
• Bloodmoon horde spawns