After the recent update to WP4.6 on a multisite network, the Blogs MU theme on a subsite reset some options and now when I access the theme options panel to manage these they are grayed out and inaccessible.
When I access the available theme options through the WP customizer some do not seem to implement the saved changes.
I am unable to replace the Blogs MU logo on the home page nor can I change the default monitor image on the home page and I cannot modify the button on the home page.
Uncaught TypeError: Cannot read property ‘stop’ of undefined
Uncaught TypeError: Cannot set property ‘closeOnEscape’ of undefined
Can you assist?