Hello. Thank you for contacting the Toolset support.
Well - is it possible to share access details with me so that I can check your view settings with content template that will help me to guide you in right direction.
*** Please make a FULL BACKUP of your database and website.***
I would also eventually need to request temporary access (WP-Admin and FTP) to your site. Preferably to a test site where the problem has been replicated if possible in order to be of better help and check if some configurations might need to be changed.
I would additionally need your permission to de- and re-activate Plugins and the Theme, and to change configurations on the site. This is also a reason the backup is really important. If you agree to this, please use the form fields I have enabled below to provide temporary access details (wp-admin and FTP).
I have set the next reply to private which means only you and I have access to it.
Well - the only possibility to display comma separated list is to use the loop as given under:
<wpv-loop>
[wpv-item index=1][wpv-post-body view_template="Loop item in Author Name"]
[wpv-item index=other], [wpv-post-body view_template="Loop item in Author Name"]
</wpv-loop>
As we do not have a way to track which will be the last record that is why we can not add "and" before displaying the last entry. If you still want same result as you requested, you need to write custom shortcode.