No need to figure out timezones, he's not even online on Discord anymore...he was on his phone for a few hours, meaning he probably went to bed (suspecting he's from the UK now). Even his admins have calmed down too, which leads me to believe he failed to deliver today on the 14th as he promised. Even if he does release it on the 15th, it's already delayed and he didn't keep to his word.
I also fear too many morons who don't understand timezones reported his Patreon page and it triggered a warning flag which he now has to deal with which has put him off releasing it today. Who knows...
I can't say I am mad, just disappointed. Also not surprised.