SirD is a compulsive liar and a sadist.
Call it armchair psychology but it is pretty evident at this point. After making his supporters wait for nearly a year there is literally zero reason to give them a specific deadline, then messing it up every single update. Missing a date he set months before? Sure, whatever. But setting an exact timeframe, claiming to be finishing up and releasing in mere HOURS, then pushing the update days, even weeks ahead with retarded lies that would make a 4 year old blush? And this happens every release? He's either the unluckiest dude in existence or he does it on purpose.
And he enjoys it.
It's a performance, a show, teasing his supporters, annoying his detractors, reveleing in the control he has over the people giving him money and attention.
Probably gets him off.