The date of my wife's medical exam is a week out from OP's. Our date of app received in June 4. We got our pre-arrival letter a couple weeks ago, and PPR a couple days ago from the Warsaw office.
I honestly consider our file to be an anomaly, given what I have read previously about the Warsaw office (slow, lags behind, etc). We are lucky to have gotten our PPR request so quickly. Not sure if OP is still around, but curious to know their situation too.