my.uscis.gov 上的状态求助

请问下大家的case status长什么样？不是egov.uscis.gov的status哈
号段1990205XXX
我的case显示
Case Was Received
On March 18, 2019, we received your Form I-765, Application for Employment Authorization, Receipt Number YSC1990205411, and sent you the receipt notice that describes how we will process your case. xxxxxxxx
但同时期申请的同学都是：
We received your case
You do not need to do anything at this time
We will let you know if we need anything else from you as we continue to review your case.

我很早就收到了text notice，但是至今没有收到纸质receipt。今天打电话过去那边说早就寄出去了，并且信也没有return到他们那里。也不同意重新寄receipt。很怕出什么问题啊。