lovellelatte

That's a lot more than what you said you had at the beginning of this thread  
Best of luck with your response to the RFE.

Sounds like OP got an RFE....not sure why you would suggest just canceling the petition altogether?

Don't worry - as long as you are in the US, you are fine.
Usually you would need a stamp, if you need to renew your driver license or travel internationally. Sometimes an employer can question your status. 
So if nothing like that - you are good!

what happens if you didn't manage to get info pass appointment and your card expired but you're still waiting for the conditions removed, are you gonna get in serious trouble for it?

Just popped in here to post about the new I-797s being issues. What a relief that it will not come down to luck of the draw for getting an appointment for my I-551. I can only hope that before the newly extended expiration date that we will not need to worry about getting an I-551. I will definitely post here once I receive my new extension letter.
 
I can honestly say I was getting worried, but with an extra 6 months, I can only pray that USCIS has their act together by then and will have all of us in the July 2017 filers approved.

thank you for explaining it makes more sense now i feel better

Nothing will come.  It's suggesting that if your approval has happened you will get notification by mail, if not contact them.  But in reality you don't need to since you know I-751 approval processing times are another 6-8 months away for CSC filers and 3-4 months for VSC filers (I'm guessimating these times of course since one never knows approval rates at USCIS). 
 
These updates are generic in that everyone gets the same response.  They are computer generated, and since computers aren't human, they are programmed not to look at each case specifically when updates are sent.  They give the impression that a notice is forthcoming, when indeed, it is not.
 
Do not be worried and do not get frustrated over this.  We all got them *and will still get them) and expect more since you signed up for the auto-updates.  You can turn this feature off by going into your account.

for WAC with your phone, just type 922 and then the rest of the numbers.