I ask this question trying to understand and adapt to the new payout method..I have not received payment for blocks 481667 and 481716 which have both matured. I thought under the new method they were paid out once matured rather than once matured and next block found. I am not complaining, just trying to understand. Thanks.
The transaction is always sent once matured (well almost always)
You just may not see it until it confirms the first time, which will be when it gets in a block, any block, like just happened.
Though recently blocks were pretty empty so I added a fee and they got confirmed by other pools and you would have often seen them unconfirmed also.
I'm not adding the fee at the moment coz it's pointless - see the size of the block we just got, and that was only a 12 minute network block.