Summoning place over spawning

Game mode: [Online]
Problem: [ Bug | Performance ]
Region: [Desert/ Summoning place ]

On official server 2726 the npcs are spawning into each other, causing there to be 5-6 and melded into the same spawn. And they redrawn faster than you can kill them all. I killed 26 but they would spawn again almost immediately.

Steps on how to reproduce issue:

  1. Go there
    2.go there
    3.go there
  2. Kill stuff