mined for two days. after first 24 hours received the payout.

but after second 24h - nothing. WTF?

I took my rigs to another pool until it is clear how this one is working. confirmed amount of coins was over 12k, and now it is going down.. at the moment 8k..

http://stats.altcoinplex.com/users/dogecoin/DN3p5uhxJPg7R7s63qjqPftAJhBEwux3hJ.html

where is the second payout?..