Errors on initial load of spoke project including Sketchfab models

[jywarren]

When I open a Spoke project for the first time in a few days, I get errors for the SketchFab models; refreshing doesn't help at first.

But, after a minute or two, when I refresh again, it all loads fine. This isn't urgent, but I was wondering what the problem is - are sketchfab assets put in a "dormant" state of some kind, and need to be pulled out of that state? It's a curious issue!

Maybe just documenting it here will also help other folks encountering this.

Thank you!