Just because they are TV actors doesn't mean they have to be always nice even in their personal time. And I am damn sure that this photo has been leaked from a private source otherwise this would have on news channels everywhere. It is as equal as someone leaking the private messages from a mobile. The actors are responsible enough not to do so for public pose.
Outside the sets, they are entitled to do anything in their private life, and we cannot judge them on this. And I am damn sure they do behave appropriately in front of kids in the sets..
That's the problem with us.. These actors are just like us only in their private lives..Who knows they could also be using offensive languages while talking to each other.
As an audience we are suppose to connect with them only with their reel life.. We shouldn't poke our noses on what they do and how they behave in their private lives...
I am repeating this again that I am damn sure this picture was a private property and it has been used for malicious purpose by someone. Actors cannot be blamed for this.