It's become public that John and Bipasha are very bitter towards each other to the extent that they are not willing to be at the same place any given time. Bipasha has recently in various interviews hinted that John has cheated on her [with Priya] and that she is unable to forgive him.
John has apparently asked the makers of Shootout at Wadala to drop Bipasha from the film, who's doing a cameo opposite Manoj Bajpayee. Whether she has been dropped or not has not yet been confirmed.
But isn't that a bit too unprofessional?