Automic Admin cannot see properly the recipients that are set to an CALL object because the area dynamic size is often too small :
In the screenshot you can see the Last Recipient field is not 100% visible.
Release : 12.2.6 and 12.2.7
Component : AUTOMIC WEB INTERFACE
AE-24778 - AWI - CALL object - Recipients view is truncated
will be addressed in Automic 12.2.8.
If you need a quicker resolution, than please upgrade to Automic 12.3.3 or 12.3.4 (which are both GA) and you will not experience this issue.