First off, shippuden episode 235, the dubbed version has come, its on one of the many sites like narutospot and narutoget, it will be up later on usually, though narutospot is slower to get its up to speed.
Next the whole hate for Sakura, love Hinata no matter what is nothing new. Hinata is just a poster character by all means, its all people want to see or care about in some instances. Some fans just want hinata hinata hinata. Hinata is an example of a character given a simple plot point, yet fandumb needs to get in the way and skew this view so far, just take what a simple role she had as a poential stock love interest, into this massively disillusioned perception that she is either:
1. The heroine of the story when she is hardly seen
2. Somehow overly critical to the major events in the long run
3. That she is somehow more critical to the story than other characters who have had major roles like tsunade, jiraya, gaara, and shikamaru.
4. That fanbase size is showhow a factor in persuading the author himself into writing the story
5. That not showing a dynamic between 2 characters (NH) compared to one in which 2 have a relationship that is constantly shown as dynamic and changing (NS) is that somehow the more focused one is either just some long term joke or years long plot by the author to result in nothing or make the other (NH) canon despite not much coming from it.
6. That the NH fillers are legitamate but all NS factors even in manga are just jokes or not worth anything.
Seriously, I mean we can put reasonable blame on Kishi for the whole mess of the love triangle and how he frequently left hinata out, even now after the most recent events and leaving her unaddressed, but the true problem lies in the perception of the fandom, this is what we call fandumb, when the fans "just don't get it, this of course applies to any pairing fandoms, but when that selection of a fanbase goes overboard, its just beyond logic, its like to some, Sakura saving Hinata from her injuries against pain was stupid because then she would lose her chance with naruto, yet sakura wasn't exactly heartless, she was doing her job as a medic ninja, and even then hinata would for all purposes have been revived with the rest of the village by nagato, but I'm putting a safe bet that no one besides nagato and konan knew of a revival technique.
Thats just it though, for each of these reasons, its just amazing how a simple perception of character design put hinata into just, such a bad position, its one part on kishis side, but on the fandom side, its where is worse and we get these missed perceptions.
I mean I recently saw predictions on chapters from past years, and one thing that disturbed me to no end was the amount of predictions involving sakura dying. This included pre-615 stuff with like chapter 605 or so, it included the tree, the revival incident, even madara going after her for no reason. This was not only disturbing, but seriously the ugly thing here is that people are still so disillisioned into thinking that sakura isn't important to the story, its just embarrassing. These are the same people like Swayer7mage who went out of his way to rant about why Sakura should be with Sasuke in this situation and not Naruto, they just make these stupid statements, anything just to have sakura out of the way. All these predictions with Sakura dying or not being with naruto in aiding him, they are just simple excuses for people sublimialy saying they just want NH, they don't care for the story as kishi intends to write it, I mean you can always throw the arguement of "If kishi wanted to, he could have built something from 469 for NH, he could have not done the 631 kushina event, even put it on hinata, he could have let hinata come with sakura on the sand cloud," you can throw any of the could'a would'a should'a arguments at NH and SS fans, it was fully within his ability to change these things all of these were acceptable at some point, but they cannot work any longer, maybe in some parallel universe NH is going to be canon, but its not looking like it in this reality as in this reality, Sakura is with Naruto and Obito in the kamui dimension and I highly doubt at this point, considering we just saw the sage, that Hinata would have any reason to even be there right now.