Text broken in latest daily build?

The text in my app has gone all weird. I get 2 versions, different colours and the second version is all distorted.

In fact upon second glance it appears that the rectangles I am using as temp background to buttons are what is wrong - it appears that the rects all contain an image of the first bit of text I wrote in the program.

Yes, this is a regression bug. The text (and shapes that use solid fill colors) will appear black. Team is working on a fix. 

In fact upon second glance it appears that the rectangles I am using as temp background to buttons are what is wrong - it appears that the rects all contain an image of the first bit of text I wrote in the program.

Yes, this is a regression bug. The text (and shapes that use solid fill colors) will appear black. Team is working on a fix.