Been hearing things. Either way it has been classified and I think it's been confirmed it's not in theatres with Ant-Man, so could be tomorrow, could be early next week as from what I heard they're sending this with Pixels. It's been ready since the start of the month, the international dubs and translations were done eariler this week and it has been classified by BBFC last week. I just don't see them waiting till Rogue Nation to drop this especially as Hunger Games are dropping theirs there and Sony tend to prefer to have some space for Bond.
Also there was meant to be a videoblog on the Bond girls yesterday