I contacted DJI before I ordered and asked when the Phantom 3 would be delivered.   On May 6th they told me they would be shipping in "Mid May", and so I ordered a P3 Advanced w/extra battery on May 7th.   

Well "Mid May" came and went, and so I contacted them.  After several days I got an email back yesterday saying they were sorry but, the P3 would not ship for "10 days to 2 weeks or longer".   

I started scouting around and saw several posts here and on other boards where some are now saying that after releasing some, DJI is now delaying production of P3 Advanced to prioritize on P3 Pro...

Any truth to those rumors?

Just received my P3A w/extra battery (minus the extra battery) 2 days ago. Ordered on April 13th. It arrived with the current wireware installed. Very happy about that.
P.S. It was airborn the next day and was great......so far NO ISSUES and don't expect any. Be patient, it will pay off.