All Components Transparent, New Component Button Greyed Out

[ryanNDFYJ]

Something broke in my model which is causing most of the components to be transparent and the new component button to be grayed out. 

I've checked opacity control and the active component transparency option. Neither fix it. 

The only component that is showing is the "Interior Handle." This is the part I've been working on today and is insert derived in to a manufacturing design. I can't see how this would cause the problem. 

I'm attaching the .f3z. Please let me know if you see the issue or maybe I'm just screwed!

Thanks

[ryanNDFYJ]

Can someone from Autodesk to take a look at this? It seems like it must be a bug. 

Thanks

[Phil.E]

Autodesk University was last week, sorry for the delay responding. 

The reason for this is the design is in a unfolded state. This can be found by simply dragging the timeline marker before the unfold.

Every unfold needs a refold.

After refold

It doesn't appear that this is a sheet metal part