All miner mine with reward 10 coin for block some time, before dev fix it. And pool owner update. All in the same conditions. What's the problem?
I'm not sure if I understood you right, but if you are saying that we have all been mining the same, therefore there is no problem,
then you are wrong. Because on tiny pool it has been 20 reward for a while now
https://tiny-pool.com/site/block?id=2077and on hashfaster it has been 10 reward until a few hours ago
https://hashfaster.com/site/block?id=2030I don't know about other pools.