That deadline seems to be not in effect, so I would expect to hear something...relatively soon? I have been in contact with the graduate school liaison who said they are dealing with a lot of applications and would've been surprised if they were able to meet the two-week deadline. Also, I applied on 2/10 and haven't heard anything since. Actually, I was told I would be eligible for the round three deadline (2/9), even if I applied a day later, which I did, but that turned out not to be the case. I hope to hear something soon, as the deadline to make a decision for other schools is nearing.
I hope this helps or gives you some sort of peace of mind knowing you're not alone!