New Connection dialogue is not working with comma separated TNS aliases entries (67457)

Toad 10.6 and 10.5 Connection dialogue is not working with comma separated TNS aliases entries.  In Toad 10.1 it was still working fine.
I have an environment that make extensive use of comma separated entries in their tnsnames.ora. In 10.6 the New Connection dialogue box adds a comma to the end of the resolved entries on the Database drop down list.  This will result in the error " Ora-12154" when trying to connect.  
,

Here's a an example of my tnsnames.ora:

WORKAROUND:

Manually remove the comma from the DB drop down list or from the TNS name Editor window.

STATUS:

Issue fixed in version 11.0. The latest version can be downloaded from:

https://support.quest.com/softwaredownloads.aspx?pr=268435520