initial stem opt timeline 8/25 - 9/17

Card Was Delivered To Me By The Post Office    September 14, 2022The Post Office picked up mail containing your new card.    September 15, 2022
We produced your new card for your Form I-765, Application for Employment Authorization.    September 14, 2022
We are producing your new card for your Form I-765, Application for Employment Authorization.    September 9, 2022

We received your Form I-765, Application for Employment Authorization, and sent you a receipt notice.    August 25, 2022

9/17收到EAD卡，没想到网申这么快。在申请之前护照已经过期，为了保险起见先花了10天左右换新的护照

为什么我每次登录USCIS都要登录两次，第一次输完邮箱里的验证码仍然没登录进去，还要再重新来一次。另外我想确认一下，是不是需要在现在的EAD过期之前拿到新的EAD卡？