diff --git a/src/main/java/com/gmail/nossr50/util/Misc.java b/src/main/java/com/gmail/nossr50/util/Misc.java
index ffba54dfd..dc160cba5 100644
--- a/src/main/java/com/gmail/nossr50/util/Misc.java
+++ b/src/main/java/com/gmail/nossr50/util/Misc.java
@@ -5,6 +5,7 @@ import java.util.Random;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
+import org.bukkit.entity.Item;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.entity.EntityDamageEvent;
@@ -253,7 +254,12 @@ public class Misc {
             return;
         }
 
-        location.getWorld().dropItemNaturally(location, itemStack).setItemStack(itemStack);
+        Item newItem = location.getWorld().dropItemNaturally(location, itemStack);
+
+        ItemStack cloned = itemStack.clone();
+        cloned.setAmount(newItem.getItemStack().getAmount());
+
+        newItem.setItemStack(cloned);
     }
 
     /**
diff --git a/src/main/java/com/gmail/nossr50/util/blockmeta/chunkmeta/HashChunkManager.java b/src/main/java/com/gmail/nossr50/util/blockmeta/chunkmeta/HashChunkManager.java
index 442f67eb3..22ac95612 100755
--- a/src/main/java/com/gmail/nossr50/util/blockmeta/chunkmeta/HashChunkManager.java
+++ b/src/main/java/com/gmail/nossr50/util/blockmeta/chunkmeta/HashChunkManager.java
@@ -254,14 +254,16 @@ public class HashChunkManager implements ChunkManager {
         if(store.containsKey(world.getName() + "," + cx + "," + cz)) {
             ChunkStore out = store.get(world.getName() + "," + cx + "," + cz);
 
-            for(Entity entity : spawnedMobs) {
+            List<Entity> tempSpawnedMobs = new ArrayList<Entity>(spawnedMobs);
+            for(Entity entity : tempSpawnedMobs) {
                 if(!isEntityInChunk(entity, cx, cz, world))
                     continue;
 
                 out.addSpawnedMob(entity.getUniqueId());
             }
 
-            for(Entity entity : spawnedPets) {
+            List<Entity> tempSpawnedPets = new ArrayList<Entity>(spawnedPets);
+            for(Entity entity : tempSpawnedPets) {
                 if(!isEntityInChunk(entity, cx, cz, world))
                     continue;