Let's hope is this but if the earnings are the same every hour (for a week with two difficulty) I don't think that the luck of the pool have to much to do. So you tell that if the luck of the pool will be greater the mine hourly earnings will go up. I will continue to monitor my earnings and I will not reinvest nothing just for understand if the earnings will go up or not. Let's hope that the "masters" are honest people.
I know my explanation is flawed but when you invest in a cloud mining company who refuses to share info or photos of the mining farm, you should be aware of the risks involved. They also removed the weekly earning estimation because people were complaining.
Having said that, I have been with them since January and appart from this last incident with the missing payout, I got no major complaints. Let's hope this continues to work smoothly, even with payout flutuations.