First i understand where your coming from, as far as them saying they have one cut, but have another.....not cool!!
Now as far as having strains that are longer flowering sativas, that are crossed, the more common sense is that the offspring will be long flowering. But since we don't exactly know what's IN the genetics, shorter ones can come out! Also, i crossed a very haze Jack Herer to a Sour Diesel clone and the offspring were done in 7 weeks!! So many variables in genetic recombining.
I also had a Golden Tiger that was a dwarf and grew like a bonsai!
Tonight You has a Bangi Haze that looks indica!!!
So hard to know what is gonna express itself, that's where a true breeder earns their merit! I heard Scott from Rare Dankness talk shop on a video, i was not impressed with his knowledge at all, kinda sounded like a tool. Also watched this high times video called How to Grow Like a Pro with Nico Escondito....What the fuck is this moron doing in a video, and Marisol in Colorado, your plants looked like SHIT!!!! Then the worst of all is the interview with Chemdog! I hope this isn't the real Chemdog, cause this guy doesn't know anything, just a flabby nerd that got super lucky!!! No actual skills, what a disapointment!