Dawn - 12 hour shifts in the shop he owns, as well as moving these past ~2 weeks. He hasn't had much time for anything. He should be getting a bit more time by now, though, since he gets a different schedule if what he's telling me still holds true. 

As for Grimdark... I have no defense for him, or explanation. Radio silence all around from him :/ 

Also, if Grimdark's character doesn't show up with his horn, then Silver won't get it. Simple as that. One of the rules were No Godmodding, so I will have to veto that one simply because you would take control of someone else's character without permission, and quite extensively so. I hope you understand. 
You could always go with the idea that the guy who was supposed to deliver it was overrun by rampant cultists or something.