Hi.
I can add that by the nature of how the Bitcoin network works we can't guarantee that payout will be at 0:00 UTC sharp, this is why we say AROUND 0:00 UTC. In the last transaction the next block was mined and our payout transaction included about 45 minutes after we submitted the transaction. Large transactions are not posted by the website blockchain.info until they have 1 confirmation. We've never missed a dingle payout since we started.