FWIW, I tried running the emacsformacosx.com version 24.3.92 and the
nightly from both 2014-06-28 and 2014-06-29 and all are working for me.
I'm running OS X 10.9 (looks like you are too).
Maybe it's something in your .emacs? Did you do the tests after
launching Emacs with -Q? On OS X you have to do it from Terminal: