In the movie credits to Sean Penn's The Gunman (2015), it reads "Barcelona is an anti-bullfighting city and no bullfighting has taken place in the city since 2011".
In the movie the climactic scene occurs in a bullfighting arena, although it is not clear that it is in Barcelona.
Why is this disclaimer present? The bullfighting scene was shot in Barcelona, an "anti-bullfighting" city? I don't get it.