Crash a few seconds after loading save file.

```

Noble Fates Critical Error:

NullReferenceException: Object reference not set to an instance of an object

Item..ctor (IItemType type) (at <7c2aee5ca6a9409e90469d138d230054>:0)

InstancedItem..ctor (IItemType type, InstancedItemInitializer initializer) (at <7c2aee5ca6a9409e90469d138d230054>:0)

PropCrateInstancedItem..ctor (PropActor prop) (at <7c2aee5ca6a9409e90469d138d230054>:0)

PropActor.Crate () (at <7c2aee5ca6a9409e90469d138d230054>:0)

CratePropVerb.Notify (System.String message) (at <7c2aee5ca6a9409e90469d138d230054>:0)

VerbNotify.Trigger (Actor actor) (at <7c2aee5ca6a9409e90469d138d230054>:0)

NotifyTrack.Evaluate (Actor actor, System.Single from, System.Single delta) (at <7c2aee5ca6a9409e90469d138d230054>:0)

AnimationFacet.Tick (System.Single dt) (at <7c2aee5ca6a9409e90469d138d230054>:0)

Actor.Tick (System.Single dt) (at <7c2aee5ca6a9409e90469d138d230054>:0)

Character.Tick (System.Single dt) (at <7c2aee5ca6a9409e90469d138d230054>:0)

CharacterManager.Tick (System.Single dt) (at <7c2aee5ca6a9409e90469d138d230054>:0)

ManagerBehavior.Update () (at <7c2aee5ca6a9409e90469d138d230054>:0)

```