I'm having trouble exporting\\importing an application. I'm getting an

I'm having trouble exporting\\importing an application. I'm getting an error (copied below) on the export. It looks like a rule that I'm referencing is not included. I've run the dependency checker and it comes back clean. I've been looking through every log, folder, backup, database, and anything else I can think of trying to find what rule 16580 is\\was, but I can't come up with anything. The process runs great, but I can't export it.

Does anyone know of any way to find what is causing the export error?

ERROR MESSAGE:
The processModel [id=1011 uuid=0049d7dc-5828-8000-ee2b-010000010000] was not exported because it contains an invalid reference: Reference to content [16580] (Process Model Expressions (Rules)) cannot be found. (APNX-1-4070-001) (APNX-1-4071-003)...

OriginalPostID-81547

OriginalPostID-81547