Issue with bootstrapButton

I noticed an issue with the bootstrapButton variable in the admin_script.js file after the latest update. Certain buttons in WordPress (specifically the password button when adding a new user) were not working and producing the following error:

jQuery.fn.button.noConflict is not a function

I had to comment out the following lines in order for the buttons to work.

var bootstrapButton = jQuery.fn.button.noConflict();
                jQuery.fn.bootstrapBtn = bootstrapButton;

I can’t tell if this is a conflict with another plugin or an issue with this plugin alone. Has anyone else come across this?