Name on Approval notice and passport mismatch

[Simpleman]

My petition got selected and my employer received the approval notice.   

 

But as per employer the name on the Approval packet and  the Passport did not match. Due to this they have sent it back to USCIS to update, and correct it. 

 

1) Any idea how long will USCIS take to carry out the amendment, any chances USCIS might reject the amendment?

 

2) Also, will it create any issue in future, or,  any possibility that selected petition was actually not mine and someone else's  as there is no way to determine that the petition number shared by the employer is mine or not?

 

Thanks in advance

 

[Simpleman]

Guys, please respond if you have some idea?

[livliv]

1. It will not take very long.

2. No problem.