Error in WC Processing Order email text?

Hi,
With the last WC update, we are getting a new message on the “Processing Order email” customer-processing-order.php (the email that is sent to clients when they place an order), and the message is:

“Just to let you know – your payment has been confirmed, and order #… is now being processed:”

But when someone places an order with the payment option “Cash on Delivery” (meaning that the client WILL PAY with cash upon delivery), he/she are getting this strange message of “…your payment has been confirmed…” when, in fact, he/she did not pay yet!!!

I don’t know if this es the right place to post this kind of things, if not, please let me know where. Thank you !!