[求助] MSU MHRIR deadline 困惑

昨天发信给他家问如果推荐人无法在DEADLINE以前把推荐信寄到怎么办。这位负责人说：

I'm not sure what “deadline” you are referring to at this point. Our department does not have an application deadline for the Master’s program.  The School follows a rolling admissions process. That is, individual applications are reviewed when all the needed materials have arrived to our office and applicants are informed as soon as possible of the decision made on their application.

可他家明明写着材料要在12月24号前寄到，这怎么回事儿啊？？

rolling的。

12月24说的不是这个。

我去年年底的时候问过。

他们家东西齐不齐怎么查呢？？？只能发信问小米？？？