Fix Tree of Life rank 8 hireling repositioning

src/engine/gameManager/BuildingManager.java

@@ -289,6 +289,34 @@ public enum BuildingManager {
 
     // Method transfers ownership of all hirelings in a building
 
+    public static void reslotHirelings(Building building) {
+
+        if (building == null)
+            return;
+
+        ArrayList<AbstractCharacter> hirelings =
+                new ArrayList<>(building.getHirelings().keySet());
+
+        building.getHirelings().clear();
+
+        for (AbstractCharacter hireling : hirelings) {
+
+            int newSlot = NPCManager.slotCharacterInBuilding(hireling);
+
+            if (newSlot == -1) {
+                Logger.error("Unable to re-slot hireling "
+                        + hireling.getObjectUUID()
+                        + " for building "
+                        + building.getObjectUUID());
+                continue;
+            }
+
+            hireling.setLoc(hireling.getBindLoc());
+            WorldGrid.updateObject(hireling);
+            InterestManager.setObjectDirty(hireling);
+        }
+    }
+
     public static void refreshHirelings(Building building) {
 
         if (building == null)

src/engine/objects/Building.java

@@ -427,6 +427,10 @@ public class Building extends AbstractWorldObject {
 
         BuildingManager.cleanupHirelings(this);
 
+        if (this.getBlueprint().getBuildingGroup() == BuildingGroup.TOL
+                && this.rank == 8)
+            BuildingManager.reslotHirelings(this);
+
         this.isDeranking.compareAndSet(true, false);
     }