Suddenly unable to select machine in setup

[AtomicGumball]

One of our machine definitions recently stopped working. When selecting it in the setup, we get "Cannot perform select operation on invalid machine asset!" as an error. To my knowledge, nothing has been changed in the definition to invalidate this machine.
What should I be looking into that might cause this issue? Is there a way to view version history on this machine?
I did not see the machine in the assets folder when I went looking for it.

[a.laasW8M6T]

Hi

The machine will only be in assets if its stored in the cloud I think

Can you export the machine and attach to a reply here?

We may be able to see what wrong with it