Did not get rfe or approved status yet

My h1b got picked in lottery and got results on may 1st week. But till today i have not got approved or rfe status, it is still in case received. How long will it take more? My employer says he filed in premium.

Is this delay only for me or others too?

If your petition filed under PP USCIS will get back to you within 15 days with either approved/RFE. My case is also same picked in lottery waiting for Approval notice/RFE(Regular Prcessing)