Minor appearance changes (#2370)

* Minor appearance changes

* Remove that redundant deleted property

* Fixes and remove redundant checks

Co-authored-by: Metal Gear Sloth <metalgearsloth@gmail.com>
Co-authored-by: Víctor Aguilera Puerto <6766154+Zumorica@users.noreply.github.com>

Content.Client/GameObjects/Components/Conveyor/ConveyorVisualizer.cs

@@ -60,12 +60,6 @@ namespace Content.Client.GameObjects.Components.Conveyor
         public override void OnChangeData(AppearanceComponent component)
         {
             base.OnChangeData(component);
-
-            if (component.Owner.Deleted)
-            {
-                return;
-            }
-
             ChangeState(component);
         }
     }