Looks like you have a few JS errors. Does the issue still happen if you disable your other plugins? What about if you switch to a default theme?
We just pushed a new update (2.1.7) with some changes in this area.
Let me know if it helps.
Thanks!
Looks like a plugin you have running (“coin slider”) is running a very old version of jQuery in addition to the correct version coming from WordPress. Here’s the line on the page:
<script type=”text/javascript” src=”http://www.mulberry.org/wp-content/plugins/coin-slider-4-wp/scripts/jquery-1.4.2.min.js”></script>
Check if the calendar works with the plugin disabled. If that doesn’t work, try disabling more plugins and/or switching to a stock WP themes such as 2012.
Disabling coin slider and 1 additional jQuery reference fixed the problem. Thanks!
