diff --git a/squirrelbattle/entities/friendly.py b/squirrelbattle/entities/friendly.py
index 57506e9..9b149de 100644
--- a/squirrelbattle/entities/friendly.py
+++ b/squirrelbattle/entities/friendly.py
@@ -24,9 +24,11 @@ class Merchant(InventoryHolder, FriendlyEntity):
     def __init__(self, name: str = "merchant", inventory: list = None,
                  hazel: int = 75, maxhealth: int = 8, *args, **kwargs):
         super().__init__(name=name, maxhealth=maxhealth, *args, **kwargs)
-        self.inventory = self.translate_inventory(inventory or [])
+        self.inventory = self.translate_inventory(inventory) \
+            if inventory is not None else None
         self.hazel = hazel
-        if not self.inventory:
+        if self.inventory is None:
+            self.inventory = []
             for i in range(5):
                 self.inventory.append(choice(Item.get_all_items())())
 
@@ -54,9 +56,11 @@ class Chest(InventoryHolder, FriendlyEntity):
                  hazel: int = 0, *args, **kwargs):
         super().__init__(name=name, *args, **kwargs)
         self.hazel = hazel
-        self.inventory = self.translate_inventory(inventory or [])
+        self.inventory = self.translate_inventory(inventory) \
+            if inventory is not None else None
         self.annihilated = False
-        if not self.inventory:
+        if self.inventory is None:
+            self.inventory = []
             for i in range(3):
                 self.inventory.append(choice(Item.get_all_items())())
 
diff --git a/squirrelbattle/game.py b/squirrelbattle/game.py
index 9cfa721..44c1f48 100644
--- a/squirrelbattle/game.py
+++ b/squirrelbattle/game.py
@@ -419,9 +419,10 @@ class Game:
         try:
             self.map_index = d["map_index"]
             self.maps = [Map().load_state(map_dict) for map_dict in d["maps"]]
-        except KeyError:
+        except KeyError as error:
             self.message = _("Some keys are missing in your save file.\n"
-                             "Your save seems to be corrupt. It got deleted.")
+                             "Your save seems to be corrupt. It got deleted.")\
+                           + f"\n{error}"
             os.unlink(ResourceManager.get_config_path("save.json"))
             self.display_actions(DisplayActions.UPDATE)
             return
diff --git a/squirrelbattle/interfaces.py b/squirrelbattle/interfaces.py
index 330301c..14fcc6d 100644
--- a/squirrelbattle/interfaces.py
+++ b/squirrelbattle/interfaces.py
@@ -662,8 +662,8 @@ class Entity:
             "Bow": Bow,
             "Chest": Chest,
             "Chestplate": Chestplate,
-            "Eagle": GiantSeaEagle,
             "FireBallStaff": FireBallStaff,
+            "GiantSeaEagle": GiantSeaEagle,
             "Heart": Heart,
             "Hedgehog": Hedgehog,
             "Helmet": Helmet,