Financial Aid Confusion

<p>I just received an email today from NYU saying that I had not submitted my FAFSA to them. I double checked everything and according to all of my confirmation emails and my fafsa application I sent it to them well before their Feb. 15 deadline and I'm really confused as to why they sent me this email. Additionally, I sent them my CSS as well and they did not mention anything about not receiving that, just my FAFSA.
I sent them an email explaining the situation and I resubmitted my FAFSA to them as a precaution, but I'm really concerned that I won't get as much aid now that I "submitted late" even though I submitted with the priority deadline
Has this happened to anyone else?</p>