My timeline is almost same as yours
AOR: 26TH MAY
MED PASSED/IP1: 4TH JULY
NA: 6TH JULY
MY FILE IS AT NDVO (TRANSFERRED FROM CIO SYDNEY TO NDVO SOMEWHERE FROM 16 TO 28 IN AUGUST) after that no movement... Thou friend of mine got ppr in just 30 days ( Aug AOR)