After WP Update to 4.0.1 CPMV Cal is broken

After WordPress update to 4.0.1 CPMV Calendar is broken.
1. Can no longer select color for Item
2. Can’t set hours for event
3. Can’t save, or delete. Can only close by clicking X

Displays OK on Webpage: http://www.whitehavenlibrary.com/Calendar
And why is the forward arrow not displaying on webpage, it only displays in edit view.

This is a paid version and now it is pretty much useless.

https://wordpress.org/plugins/cp-multi-view-calendar/