我们全家（两个大人一个小孩）的I-485今年的２月２８收到的回执，３月５号做的指纹（女儿也被要求做了），接着在三月份接连收到了两封CRIS来的信，内容如下：
A)On March 22, 2007, the post office returned our last written notice on
this case as undeliverable. This can have serious effects on the
processing of this case. Please call 1-800-375-5283 to update the
mailing address so this notice can be re-sent.
B)Current Status: Document OTHER THAN CARD manufactured and mailed.
On March 22, 2007, we mailed the document we manufactured based on our
earlier approval of this case, and mailed it to the address on we have
on file. You should receive the new document within 30 days. If you do
not, or if you move before you get it, call customer service.
直到五月份我们也没收到任何信中提到的文件，我们就去了info pass，被告知会发一份新的（他们也没说是什么东西），然后我们的LUD就有了下面一段内容
″On March 22, 2007 we mailed the document to the address we have on file. You should receive the new document within 30 days. If you do not, or if you move before you get it, call customer service.″
可是到今天还是没有收到任何重新发来的文件，我们是请律师做的，不过他们也是从来没有收到任何文件．我们的AP都是律师收到的，老公的EAD是寄到家里的，都没有问题．．．
真是急死了，而且不知道是什么重要文件来的，要是REF就惨了！各位有相似经历的能否给点意见