Chrome Version 57.0.2987.98 - Causing havoc with scripts and UI

Many users across my company have updated to version 57 of Chrome today/last night. Now users who are on the latest version are receiving script errors they did not previously receive when trying to edit/add items to a sales order or transfer order.

The script errors are Client side errors, but they seem to be caused by the way Chrome is now reading item lines. I say this because on creation of a transaction or edit, the browser locks the user into the bottom most item line and they can't escape it by pressing cancel or remove. As soon as they click on a different line, the browser refers back to the bottom line. If they try to change a field that would usually cause a field change event that affects item lines, the user receives script errors. Specifically "TypeError this.handleChange" is not