I did get a payout to my Z11 and K5 today. Hopefully this will continue.
I'm confused by the way they are calculating the maintenance fees, as the main market page shows about the right amount of mining profit, but the USD value is lower than reported by Coinwarz and the market values I'm seeing. The profit calculator similarly doesn't reflect the mining reward values if the mining overview page is to be believed.
I guess I will just wait and see what the actual mining rewards are as more come in and calculate things myself from there.
Edit 2:
With 222 KSol Z11, the mining overview page states a daily payout of 0.19306452 ZEC (looks about right compared to Coinwarz calc)
The Z11 page states a payout of "7.13 USD" and Maintenance of "2.32 USD" for Sept 17, 2020. (7.13 / ($59/ZEC) = 0.12 ZEC)
The profit calculator shows "7.0618 USD PPS Payout/ 1 Day, 2.29744 USD Maintenance, 4.76437 USD Earnings"
Previous amt in wallet: 1.302 ZEC
After payout: 1.3788 ZEC
Payout: 0.0768 ZEC ~ $4.529664 USD
Amount that should have payed out: 0.19306452 * 0.6747 (32.53% maintenance) = 0.13026 ZEC
0.0768 / 0.13026 = 59% of what we should be getting.
TL;DR: Profit calculator is closest to being right, but none of the numbers on the mining page are accurate.
Electricity fee are correct 0.055USD/kWh for Z11. Due to offline miners, real hashrates of z11 are lower than theoretic hashrates. We are working on it, hashrates will be restored gradually.