Congrats on getting into Tulane!! I live about an hour and a half away from their campus and they're a great school! For NYU, my application was complete 1/06 and I got an acceptance letter on 1/24. They're still rolling out decision letters up until the end of February, I believe.
They sent an email saying my application was complete 2 days after I submitted my app (so I assumed that it was sent in for review after they said the app is fully completed?). They are probably still looking through applications! They are sending out decisions up until late Feb I believe!
Hi I don't know if anyone answered your question yet but I was just accepted to NYU's MSW program on Friday (1/24)! They sent an email to check the app portal. My app was complete and sent to review 1/06. Hope this helps!