旅游签延期提交申请后信息不可用

小长假期间给婆婆提交了B2旅游签的延期，但是提交后到现在过了3天了，uscis网站上Your cases里面有这个I-539的case，但一直都显示"Your case status is unavailable at this time. We are working to get you accurate information as soon as possible. Try again later."钱也付了，Documents里面也能找到Receipt Notice, Notice Type: Receipt NoticeFiling Fee Collected by Pay.gov
想问问这是正常的吗？大家提交后都直接显示case状态了吗？啥时候打指纹啊？还是说节假日提交被淹没了😭 给大家加米求解答！！

哈咯 anybody？

may 28提交，今天jun 3收到打指纹通知

你好 方便转发下攻略不