In 6.0.8, when a domain administrator goes to
New > Distribution List

the first field, "list name" (in which you enter the list's email address), is no longer visible.

A user reports that the field is actually there but is set to "visibility: none". They say they can use Firebug to change the visibility.

The field IS visibile for the server administrator, just not for domain admins.

It was working fine in 6.0.5 (the version from which we upgraded).

Does anyone else have this problem? I've searched bugzilla and the forum to no avail.