Not in Firefox. I can observe this error in the Console:
SyntaxError: function statement requires a name ga.js:1:436
It is related to some of the ad blockers. I just whitelisted "Google Analytics" in Ghostery and it started to work. It is probably a bug and that should not happen, but it is caused by your browser plugin (most probably).
Edit: Now it works even with enabled ghostery. Try Ctrl+F5 to force reload all the scripts and possibly outdated files.