Multiple Emails received after Gift Voucher purchased

Hi

I found a strange error when I completed a purchase of a gift voucher on my website (Opencart 2.0.3.1)
I did a test voucher purchase for €1.00 and completed the live credit card transaction through Stripe.

Then I received 23 email, title: ""You have been sent as gift voucher from"" all for the same order, but each with different voucher codes.
When I check the admin > gift vouchers - there were 22 vouchers for €1.00 set to disabled with 1 enabled voucher code.

Anyone got any ideas on how to fix this issue??

Hi, did you find a solution on this one, I have the same problem with my 2.0.3.1 cart.

I have Same problem with OC 2.1.0.1 , sure this must be a "BUG"

Same problem here too OC 2.1.0.2