Route still in list, but terrain is blank and scenarios are gone

[pkz19]

So I made a clone of the Industrial Interactive Route that I spent a good bit of time customizing. I went in to go do some more work on it, and when it loaded, it was just a blank open space like nothing had ever been there. The free roam scenarios I had created are all gone as well. Is there anything I can do to recover it? Any ideas what might have happened? I appreciate any help anyone has.

[Chacal]

Bump. Anyone?

[BoostedFridge]

Open your route's .bin file and confirm that its dependencies are still at the locations shown.