[Qt-interest] Qt Cocoa 4.7 - no text at all in the UI?

[Paul Miller]

I have an application we just released on Mac using Qt Cocoa 4.7 (64 
bit). Works fine on our machines, and we're not doing anything "weird". 
But on a user's machine all of the text is missing. Pretty much all 
QLabels are invisible - there is space for the labels but the text is 
just not rendered.

Anyone ever seen anything like this?