Looks like that could work as a Plan B. Is there anyway to connect this directly to the Terms checkbox in checkout that we turned on in Appearance > Customize > WooCommerce > Checkout?
Basically they need to agree to the terms to move forward with the purchase/payment processing now. We just want to capture that they did this and when in the database.
I bought and installed the plugin yesterday and am seeing the same issue. Had my host take a look and reset permissions to no avail. Hopefully someone gets a response from WooCommerce soon.