I've been unable to design any bottoms. it just shows her jeans/shorts as invisible and when i saved it hoping it was just a graphical error- i put the jeans on and they were invisible, it didn't even show the underwear, just skin.
Edit: I'm on mac and noticed that you had some things may not work for mac. I also read through the development log, there are no voices either on my game. I haven't noticed any blinking either? There may be other issues but ill report back if i notice anything else.