Here's something else that started today; maybe from the maintenance that's being done today (which I am guessing is happening): My S3 is on the list multiple times..... very odd. Normally they disappear off the list pretty quickly. Also the Nicehash miner is still listed.... so this is my assumption that anyone can try and confirm: The pool lists miners connected that have shares that have yet to mature and hit the exchange. So in the case of the slow SHA coins, once they mature ill probably see it drop off the list?