poloniex is being accused of having troubles upon communicating the customers, i don;t sure what happened to them, but i can assume that they are gonna run off their stored funds; and is not the first time to encounter the similar matter such as YoBit delaying the withdrawal AFAIK.
^ FUD.
I was able to withdraw 0.1 btc today without any problems. For the OP, why do you have so many bitcoin withdraw addresses?