Can you please go away, actually read up about what is going on and then come back please? You seem remarkably uninformed about the situation.
There are many good reasons why this wasn't published on day 1 (not least because they have hundreds of thousands of complicated documents to go through and figure out). Snowdown doesn't release these stories one-by-one to journalists - they have had all the data since the beginning.
I am surprised, that you, with your armchair expertise have determined that the document was 'probably a study'. Given the lack of denial from the government, and the past track records of the journalists involved, I think it very likely that this did indeed happen.
Sadly it would seem that people are actually paid to represent false viewpoints and manipulate online conversations. Setting up aged accounts just for this purpose.
another recent one:
https://firstlook.org/theintercept/2014/02/24/jtrig-manipulation/

you will get real trolls who are scouring the web and particularly tech sites providing misinformation, posing as someone else or redirecting the conversation.
sad, the internet is now ruined and has just become one fake information outlet. The vague truisms of Wikipedia have become the template for the rest of the web. We all knew the gov and corporations would mess it up sooner or later.