Revert "Updates Packets & Randomizer (#43)" (#61)

This reverts commit 179cb50557.

Projects/Scripts/Regions/Spawning/SpawnPersistence.cs

@@ -15,7 +15,8 @@ namespace Server.Regions
 
     public static void EnsureExistence()
     {
-      m_Instance ??= new SpawnPersistence();
+      if (m_Instance == null)
+        m_Instance = new SpawnPersistence();
     }
 
     public override void Serialize(GenericWriter writer)
@@ -53,4 +54,4 @@ namespace Server.Regions
       }
     }
   }
-}
+}