ok hopefully you get approved. all the best, i went through many threads and what it seems is despite being PP, USCIS send out the notice through post and it might take couple of days for them to get that. In case if its approved the status changes to approved in coule of hours or by end of day, and if it doent then expect a RFE. I just need to wait and watch. Good that I thought about this earlier and talked to my old employer, though he hasnt responded yet, I wonder why they even allow shady companies to operate..