Many hours no payout 
can not you get paid here right now.
The transaction you have completed has to undergo several stages of verification.
I think, you will soon stop paying, you do not have to worry about it.
everything is safe here.
YES. YOU ARE RIGHT. There's a maintenance of a couple of services but you're still getting coins in the pool main wallet. It should be unblocked in 6-8 hour time. Don't worry you will get everything you are mining.