Favicon Link generator causing errors

[iAugur]

The User page generates an error from the Favicon lin generator on users with no web istes listed
Notice: Undefined index: host in link_favicon_formatter_google_service() (line 292 of /var/www/www.kendra.io/live/htdocs/sites/all/modules/contrib/link_favicon_formatter/link_favicon_formatter.module).

This was an issue with earlier versions - but has appeared recenty
The issues says it was fixed (https://www.drupal.org/project/link_favicon_formatter/issues/2147109) - but we have the latest version!
Also when configuring the display for the user to investigate - ajax errors occur.

It is not causing site errors for the user but in the log

[andystiller]

I have checked the code and the "fix" is present in the code.