No, at least not on our site.
But after applying the fix several thousand e-mails were sent out to our members - A lot of e-mail weren't sent before the fix.... and I didn't realize that they were all waiting in a Table: sys_queue_email ο»Ώπο»Ώ
You can always view your queues (email and push) in the studio -> dashboard ->Queues.
Yes, I know that but there was no record ( it was 0) for Mail Queue like so:
That is strange!
Very.
una-queues.png 
