100% up to date on P4P (and MP) with no issues. iOS/iPad 4 Mini. (iPhone 6+ for the MP).
Indeed some of my furthest distance flights were on Friday afternoon.
Good to hear since I have the identical set-up (except iPhone 6s)
DJI issues do include (in my case) class C warnings where there is no class C airspace at all...
As long as it's just a warning that can be confirmed as invalid and not something that prevents the P4P from flying then I can live with that.