I was able to solve this using the solution here… though it will be overwritten as soon as Types gets updated.
https://wp-types.com/forums/topic/types-and-acf-conflict/
I’m having this same issue with the update. I can’t make any changes unless I disable Toolset Types.
This is what shows up in the console when trying to edit a field group:
https://www.dropbox.com/s/uzyl04y7srhtxjo/Screenshot%202016-10-05%2012.13.58.png?dl=0