My I-130 was approved 9/14 and my partner (petitioner) received the courstey I-797C approval notice online but it says an official one will be sent. We received the I-797C courtsey approval one in the mail after 7 business days, when can we typically expect the formal watermarked I-797 approval notice?
Thanks! This is just an anxious experience and we just want to make sure we're doing things correctly. We assumed the I-797 official mail is needed to file the I-824.