Transaction log emails

After last update of e-commerce my client is now not getting any transaction emails when purchases are made online. The emails are still going to those who order, but the transaction log does not go to the admin. I installed email-log, and it shows that both emails go out. I checked if it was going to spam/junk by trying two different email accounts as admins and it never got to either one. Any help?

https://ww.wp.xz.cn/plugins/wp-e-commerce/