It's a bunch of people with close ties to the Turkish state most of them not even Zaza to begin with or with any connection to it. The founder of this organisation is Ebubekir Pamukci, who wrote a poem about Atatürk and Turkish nationalism during his time in Turkish prison. I had personally a conversation with many of them who had a hardcore pro Erdogan stand and some of them couldn't even write in Zazaki. I can literally name every head of these guys.
I knew this would happen this is why I wanted to suffix to be excluded from all samples. These guys are a real pain in the ass. As they are literally paid by Turkish state to do this.
I remember a meeting of a linguist called Ludwig Paul in which he was asked about his thoughts of "Zazaki as Kurdish" in which he answered in Turkish that he has no opinion about this. And which in turn was translated from into Turkish as "Zaza are no Kurds" by the translator.
Ironically the term Zaza is not even used by the majority of the people to begin with as this is a catch up phrase used in Turkish, while most of the speakers call themselfs Kird, Kirmanj or Dimli. Allot of Politics going on there.
If you want to understand more about this problematic read
http://www.zazaki.net/haber/is-ankar...-kurds-279.htm
Zazaki.net is founded by Vate group, this is the biggest Zaza organisation. Almost every book written in this tongue is written by them since the 80s and early 90s.
Best solution is to stand away from this troublesome topic imo.