Cryptovalley seems down? No new blocks in last 40 minutes or so.
From his front page:
Some of you alerted me that their balance was not refreshing.
Just fixed the bug, your balances are being re-calculated, due to the big number of transactions, it takes a lot of time because as the script send credits to users, the pool finds new blocks and add them to the payout queue, so the payout queue is growing as the script works, but it should be ok in hours, just be patient and you will see your cat's in your balance with a delay of 1 hour. Payouts to wallet paused until balance recalculation is finished, will be ok in hours. You can continue mining without any problem.