Initial Hippa letter response

I sent the initial Hippa letter to Equifax and Experian as these were the only 2 reporting collection accounts that were paid. 

 

I sent one to Equifax that they were reporting on my credit report and it now shows deleted.

 

However,  I sent 3 letters in one envelope for my wifes credit report and only one is showing up on her credit file as being investigated.  Did I **bleep** up when I sent them all in one envelope or what should I do now?

 

Also, sent the same letters to Experian and they are not reporting disputes on any of them.  What should I do?

 

All letters were sent out on 1-20-11 and signed for by 1-24-11

 

Any help would be appreciated.