Email sent reports not updating

I have a problem with email sent reports not updating.

Here’s what I’m doing:
– Go to Email Posts > Send Email.
– Choose a mail configuration, set it to send immediately, and check only a single user in the list. (I’m selecting just a single user for testing reasons.)
– I hit Send Email and am told “Mail sent successfully Click here for details”.
– I click on “Click here” and am taken to the Sent Email page.
– There are emails reports listed, but not the one I just did. I wait a little while and look again and still no change. Why is this so?

Please note:
– No cron jobs are setup on the server, but as far as I understand that shouldn’t matter because I am sending mail manually.
– The recipient I select is indeed getting an email.
– The database table *_elp_sentdetails isn’t being updated.
– I am using version 3.0 of the plugin.

Any idea why the sent email page is not being updated?

Thanks for your help.

https://www.ads-software.com/plugins/email-posts-to-subscribers/