TRP sieve has reached its end and the work generator has been shut down. There's still a few thousand tasks to be sent out, and with half a million tasks out being crunched, inevitably there will be some recycled tasks available over the coming weeks.
Please see this thread for more details and discussion.
My lucky number is 75898524288+1
(I am NOT an administrator anymore, so please don't PM me with questions. I can't help.)