I am on version 2.2.20 and on WordPress 3.8.1
The backend is having a JS conflict meaning barely any of the admin pages work. I cant control what dashlets are visible, I cant open the screen options, add categories to the events, add featured images or tags.
When looking at the console in chrome I'm getting the following error on the admin pages...
TypeError: 'undefined' is not a function (evaluating 'jQuery( ".chosen" ).chosen()')
on my front end calendar display all I get is a Loading sign and when I check the console out I get the following error...
Failed to load resource: the server responded with a status of 500 (Internal Server Error)
this error isreferencing the /wp-admin/admin-ajax.php file
This is a real shame as the premium plugin looks like it has some great features but I cant justify buying it if relies on a broken free plugin.