We have a question Getting Ancestry.com to show "view relationship to me" on profiles? about a problem which was caused by the transition from what is called "Classic" Ancestry to "New Ancestry".
Since the problem is not resolved yet, and the situation may be in flux for some time, I have answered the question and marked it as Community Wiki. I can see where it would be useful to share the information about the progress (or lack of it) for this feature being restored, but it's not what I would call a real answer.
I've also created a new tag to flag the questions that specifically deal with issues coming about because of this 14/15 December 2015 changeover.
This is what seems best to me as I write this -- but I'd like to hear your thoughts.