I can confirm this on OSX - Chrome 28.

csuwldcat · on Aug 16, 2013

The issue might be locality dependent, we have several people where who are running the exact same version and platform that cannot reproduce - could be an issue like this: https://github.com/eternicode/bootstrap-datepicker/issues/95...

csuwldcat · on Aug 16, 2013

I'm also running Chrome 28 (Version 28.0.1500.95) on Windows, but everything is running fine. I'm wondering if Chrome itself is locking up, because the calendar demo is has only one demo of the polyfill picker, the rest are the native calendar that it uses when it detects it is available.