At first the plugin worked great! But for the past week, emails were not sent to my subscribers when I published three new posts. Emails weren't even sent when I chose the "send email" option and crafted my own message. The emails were sent to my account, however, and in fact, it sent the message 3 or 4 times. When I saw there was an update to the plugin today, I was hoping it solved my problem. I published a new post, but still no emails were sent to my subscribers. Please fix!