Hi,
Sorry for the issues you are having.
We have found the issue, a function was changed that works if you have Pro active, but displays nothing if you do not.
To fix this until our next release you want to edit this template:
plugins/the-events-calendar/src/views/modules/meta/organizer.php
And change this on line 33:
<?php echo tribe_get_organizer_link( $organizer ) ?>
to this:
<?php echo tribe_get_organizer( $organizer ) ?>
That fixed it on my site.
Let me know if that works for you.
There should be no issue with email, phone, or website displaying for the organizer, but let us know if you find out differently.
Thanks