I have read that the Vatican has confirmed the phone call did take place but have said they are not privy to the exact nature of what was talked about. Fair enough.
But this seems like a trial balloon to me. Float this 'innocent' story out to gauge the reaction amongst (NO) Catholics. If the outrage is lacking or seems manageable, set the agenda for the fall Synod on the Family. There has been a few stories along this line in the media the last few months. Smells a lot like there are going to be changes to communion rules in the conciliar church this fall. I am sure much to the dismay of conservative types and many R&R'ers, but hey if you can explain away or paper over the last 50 years of blasphemy (Assisi 1-3), apostasy (new ecuмenism) and heresy, error and ambiguity (pretty much everything else) and the immanent canonizations of JP II and John XXIII to boot, really, why lose any sleep over public adulterers being received to communion ??