Lost my Jolly Glock and Jollys tendency to delete themselves

[Devestator159]

So like in the past I traded for a Jolly and when I sorted my inventory it just *poof* disappeared. I tried to reload my inventory and it's still gone, I don't know what to do but if possible i'd like to get it back somehow. The Jolly that disappeared this time was a Jolly Glock [pictured below]. In the past i've lost a Jolly Pistol and a Jolly Galil both to the same thing, traded for it sorted my inventory and they disappeared. I also learned the hard way that if you leave them in a trade screen when it gets declined they can delete themselves.

https://steamcommunity.com/sharedfiles/filedetails/?id=1386919363