I Need To Rant

That moment when someone blocks you without reason... Like... on an art site I go on, I offer a week of being a "doodler" for a 15 dollar game on Steam i.e. I'd draw art of their characters throughout the rest of the week. So he sends me his reference and all, even adds me on Steam to send the game, and all of a sudden, he blocks me? He didn't even seem pìssed and I didn't say anything that would've pìssed him off. I'm VERY confused now, and I'm left without a way of getting the Stanley Parable again. Do any of you want me to be your (safe-for-work) doodler in exchange for the game?