现在网上的状态是:“On January 30, 2019, USCIS made the decision to refund
the fee for your Form I-539, Application To Extend/Change Nonimmigrant
Status, Receipt Number WAC1890387808. Your refund will be mailed to the fee
remitter on file. This refund does not affect the processing or location of
your case. If you do not receive your refund by April 30, 2019, please call
the Burlington Finance Center at 1-802-288-7600. If you move, go to www.
uscis.gov/addresschange to give us your new mailing address."
今天收到refund的两张支票,分别是539和765的申请费。打电话给uscis 他们也不知道
为什么会refund。另外申请费都是正确的。