The Drunken Lizard Pub

I was holding a weapon on my mouse cursor after picking it up. It was a 3 gold club that I was going to use for crate bashing. I hit enter to switch equipped weapons from my equipped sword to nothing, and the club vanished. It was not in my inventory, or in my alternate weapon slot.

Jazzepi

See similar bug report about the lantern vanishing. I guess using anything other than a cursor to push 'swap weapons' button is bugged.