Receipt notice for I 485 & 765 was return to usisc

[Sakinat 1]

I'm filed I130-I-484 & I-765  In July 6 2017, for My husband. on July 13 I received receipt notice for the form I-130  i didn't receive receipt notice for I-485 & I-765  and I celled the costume service they give the receipt numbers for both I-485 & I-765 but today morning I check My my husband case states said The post office the return the receipt notice for both then back usisc and 🙄 I call them again this morning and They told me my zip code was wrong first I thought was really wrong but I went back and look it my application the zip was right. 2 hours later the case to 
Document was sent to me 🤔 

What does even mean ?

 

Your Case Status: Initial Review

 

Document was sent to me

On August 1, 2017, we mailed your document for Receipt Number MSCxxxxxxxxxxxx, directly to the address you gave us. 

If you do not receive your document by August 31, 2017, please go to www.uscis.gov/e-request to request the document be sent to you. 

If you move, go to www.uscis.gov/addresschange to give us your new mailing address.

I need your help any experience help tha

Edited August 2, 2017 by Sakinat

[wherrickjr 0]

did you ever find out what the document was that they sent?

[Sakinat 1]

That was the 485 - 765 notice they resend to me