I have added another Pulse post to FDBK-12006 and emailed the FDBK item creator to alert him to the need for delivery status information on this fix to a feature regression. I have requested a reply from the appropriate contact.
My second Pulse post again cites the comment thread on SA-15460 (added comment) and includes this community discussion thread.
We should see some status info soon.
[Holger: Would you like to edit your post to add FDBK-12006 to the Related Work field? Thanks!]