Recovering hosted files since free hosting deprecation

This is a pastebin-like repl that is not owned by me. I wish to recover a JSON file stored on the site, which no longer works since the deprecation of free hosting. Is this possible?

(The original link to the file was here.)

You could probably fork the repl onto your account temporarily, and use the code for the file in the webview to retrieve it.

It doesn’t work. The file no longer exists on the fork. I’m guessing that database data doesn’t carry over when forking.

That makes no sense, considering that the database.db file would be included in forks.