Dear Don,
1. I understand your frustration, but I'm having a really hard time trying to reproduce this issue locally.
1.1 The only way I can think of to try to reproduce this issue will require a bit of work on your part and I'm not even sure you are allowed to do it. Are you allowed to create a copy of your site (using Akeeba Backup for instance), remove your template, all articles, and sensitive content (all other components and even Contact Enhanced contacts if required), then send the backup to me?
I understand if you are not allowed to do that either.
1.2 If you can't do that, what I suggest is to perform a series of trial-and-error tests by removing the options from component options and then add each tab (fieldset) at a time until we find which field is causing this problem.
a) create a backup of the #__extensions table, but we only really need the params column for the Contact Enhanced component. This is just to create a backup of the current saved configuration, so we can restore it later and avoid losing your Contact Enhanced settings.
SELECT * FROM `#__extensions` WHERE element = 'com_contactenhanced'
b) Create a backup of /administrator/components/com_contactenhanced/config.xml
c) remove all <fieldset> tags and children elements from the config.xml file, except the last fieldset tag.
d) reload the Component Options page and try to save it again. If it works we'll know the problem is related to one of the other options.
e) In this case, add each <fieldset> one by one and repeat step (d) until it stops working. When it stops we'll now have to find out which field is causing this error.
Option 1.1 is the easier one for you. Option 1.2 requires a little bit of XML knowledge, but it's doable.
# CC and BCC fields in the Recorded Messages
2. These fields display correctly for me.
See screenshot
. Is there any error in the browser's console?
Best wishes,