Just FYI for bettors, a DOS attack against blockchain is going on and it is recommended to send your transactions with extra fee, so they confirm normally, some of the transactions with normal fees have been stuck for hours. And adding extra fees will get them through normally, as suggested by DannyHamilton:
There is a DOS attack against the blockchain going on right now. It is causing transactions to take longer than usual to confirm.
In order to pull of the attack the attacker has to pay a higher than average transaction fee. They will eventually run out of money and the attack will stop, but in the meantime you can send your transactions with higher fees to make sure that your transactions get confirmed instead of the attackers (which will force the attacker to spend through their bitcoins even faster to maintain the attack).
Thanks for notifying us.
Our wallet is configured to automatically include more fees when the network is overloaded.
We're currently paying close to 0.0002 BTC per KB.