I think withdrawals are manual.

Hi there. Withdrawals are automatic and should happen instantly (or close to it) 98% of the time. There are 2 instances where this wouldn't be the case. (1) We keep 2 wallets for payouts. A hot wallet which can be used immediately to payout. And cold storage, which may take up to 8 hours to access - depending on a variety of factors. Most of the time, payouts come from the hot wallet. The (2) reason a withdrawal may take 8-24 hours is that if it is flagged by a series of security measures we have in place. We have just adjusted our security measures so more transactions will happen immediately.
FYI, all withdrawals have been paid.