That's certainly odd, I see no immediate issues based on that. Going to need a bit more information to get to the bottom of this. Could I get your servers startup log?
Additionally, can you run "/iacustommodeldata" for each item? and let me know the results.
Startup log
Please follow the steps below:
- Stop server
- Start server
- Wait until your server has fully started and players are able to join
- Go to your server files
- In your default directory, find the `logs` folder
- Download `latest.log`
- Send the log here
This log will help me get a full view of your servers setup, to better help identify the issue.