I received the card in the mail today. 
It's been an interesting day so far. I had to go to USCIS early in the morning (7.30am) to get my passport stamped with the 551 stamp. I needed the temporary stamp to travel abroard; Was waiting for it all last week, but it didn't arrive. Anyway after that I went to the airport to catch my 10.30 flight to start my 25 hour long flight to India. As I got to the gate I found that my flight was delayed and I can't make my next connection. Then spent another 2 hours to get my flight rebooked for tomorrow. When I finally came back home, there is the mail from Lees summit sitting in the mail box Now I don't need to worry abt coming back. 
It's been an interesting day so far. I had to go to USCIS early in the morning (7.30am) to get my passport stamped with the 551 stamp. I needed the temporary stamp to travel abroard; Was waiting for it all last week, but it didn't arrive. Anyway after that I went to the airport to catch my 10.30 flight to start my 25 hour long flight to India. As I got to the gate I found that my flight was delayed and I can't make my next connection. Then spent another 2 hours to get my flight rebooked for tomorrow. When I finally came back home, there is the mail from Lees summit sitting in the mail box
Now I don't need to worry abt coming back.