I'm kind of amazed I got a payout. I threw in 0.3BTC for the hell of it, and out popped 0.2999 + 0.0239. Also, where does it say the experiment has ended? I

I'm kind of amazed I got a payout. I threw in 0.3BTC for the hell of it, and out popped 0.2999 + 0.0239. Also, where does it say the experiment has ended? I don't see that on the page, and the chat is still lively. [Edit: Now I see that]