It was discovered that the save function would not save the first item in your inventory. This has been fixed. Being a rather critical bug, we have pushed forward all uploaded patches. As of this posting, everyone is accessing the latest version so no one is impacted by this bug any longer.
If you open your inventory save file(invsave), you can repair your save by adding a } after Soda|1 at the start of the file.
Thanks for playing,