Admittedly there were not so many of these from Popes in recent decades , and when they came, they were usually only incidental to some major considered formal statement, letter or homily.But the recent , now famous at least, interview given by the Holy Father, has produced a torrent of his "off the cuff" remarks, many of which are very far from Magisterial teaching and entering into the area of statements of fact.Some have come to question a significant part of those "facts" - and those doing the questioning are those normally considered ultramontane - absolutely committed to the Pope in everything.
The point at issue is this part of the Holy Father's comments:
"We cannot insist only on issues related to abortion, gay marriage and the use of contraceptive methods. This is not possible. I have not spoken much about these things, and I was reprimanded for that. But when we speak about these issues, we have to talk about them in a context. The teaching of the church, for that matter, is clear and I am a son of the church, but it is not necessary to talk about these issues all the time.