404 Status Code Error for get requests for certain cases but 200 codes for other cases

[heibao2021]

For 482522V I can pull the info using a python requests get request. I could not pull using odycivil but I could pull using mcci.
I could also pull the info by putting in 482522V on the https://mdcaseexplorer.com/ page in the Search By Case Number box on the left hand side of the page.

However, for C15JG23002914, I can not pull using odycivil or mcci. But I can pull using the Search By Case Number box.

I feel like I'm doing something wrong on my end because the first case pulls fine via python.