yep the network and block reward is really strange at this moment, i mined on steamoctane today and yesterday and reward values, reward fractions that i get, block diff, network total hashrate, all was really strange, values just dontgived any sense...
and yes NiceH behavior was strange to..P

p.s. and yes granatpool is getting many orphan blocks..but still is creating high diff, because that blocks are still counted, hashrate at what was mined detected, and diff rising still up...
p.s.2, and their is another big miner/pool, at this moment network hashrate more then 100gh/s....and is not on any offic pools or granatgas... find him boys PPP

p.s i writed truckman about reward problems that i have from hexpool and topcoins, if he can contact them, or compensate it from premine, give m some answears why is this happening, or justsomthing..but any answer,. I probably must eat that  500das missing in network...pfff
maybe he just donthave any time for bitcointalk messages..heh...