WordPress 3.9 update & LayerSlider WP Issues

I recently upgraded WordPress to version 3.9 and now I am having trouble editing individual slides.

Note the slides still work on my site – gainingoutcomesgo.com/wordpress – but I simply cannot update or edit them anymore.

I am able to add new/duplicate etc slides on this page https://gainingoutcomesgo.com/wordpress/wp-admin/admin.php?page=layerslider
– however –
when I select a slide to edit for instance here; https://gainingoutcomesgo.com/wordpress/wp-admin/admin.php?page=layerslider&action=edit&id=17 none of the buttons now work, the preview doesn’t show up, nothing updates or works.

All of the actual LayerSlider slide edit pages are not working,
through Safari web inspector I have seen these errors;

[Error] TypeError: ‘undefined’ is not a function (evaluating ‘dtjq.minicolors.init()’)
(anonymous function) (jquery.dt-admin.js, line 16)
j (load-scripts.php, line 2)
fireWith (load-scripts.php, line 2)
ready (load-scripts.php, line 2)
K (load-scripts.php, line 2)

[Error] TypeError: ‘undefined’ is not a function (evaluating ‘$.minicolors.init()’)
(anonymous function) (jquery.miniColors.js, line 646)
dispatch (load-scripts.php, line 3)
handle (load-scripts.php, line 3)

[Error] TypeError: ‘undefined’ is not an object (evaluating ‘e.hasClass’)
(anonymous function) (load-scripts.php, line 282)
dispatch (load-scripts.php, line 3)
handle (load-scripts.php, line 3)
trigger (load-scripts.php, line 3)
trigger (load-scripts.php, line 8)
(anonymous function) (load-scripts.php, line 3)
each (load-scripts.php, line 2)
each (load-scripts.php, line 2)
trigger (load-scripts.php, line 3)
(anonymous function) (load-scripts.php, line 281)
j (load-scripts.php, line 2)
fireWith (load-scripts.php, line 2)
x (load-scripts.php, line 4)
b (load-scripts.php, line 4)

Some advise would be much appreciated !!!

Note: I have seen some posts about Javascript issues to Plugins with the update to WP 3.9 which this ‘may’ be related to?