KH3 will release 2019 because of difficulties while switching the engine, game development is going smoothly as of now, the series will continue after KH3. I know this because of sources.
So am I a leaker now if that's true
No, because there is a distinct difference, Jose's statement can be correlated with the corporate press release statements of Square Enix, your example statement can't.
I don't buy any leak I see, matter of fact, I'm the kind of person to dismiss leaks outright unless it falls in line with corporate trends and patterns, and Jose's leaks fall perfectly in line with said trends and patterns.
Sure, there's the easy argument of "coincidences", the release date for Kingdom Hearts III is 2018, that's an acceptable coincidence, Final Fantasy XV delayed the promotional scheduling of Kingdom Hearts III, that makes marketing sense, but if we see that the game is not going to be delayed beyond 2018, and Nomura starts talking about the future of Kingdom Hearts III beyond Kingdom Hearts III during this game's promotion, that's when the coincidences stop.
Muke, you have yet to prove Jose's leak as false. If you provide anything that can objectively prove that he was false then I won't believe in his leaks anymore. It's that simple.