all shelf items disappear

Thanks for the report, and can confirm.

I expect to fix this tomorrow. 

If you are willing, could you attach your savefile? It would help making sure things are working.

For info on where to find it, see below - the file would be porkland_<number of saveslot>:

 

Sorry, sir. I didn't receive the notification of your reply. Here is my file.porkland_4 Thanks for your hard work. @bizziboi