It was back in March when Tad announced they were submitting for the ticker change, and we should expect to have info sooner than later. But I see no reason to think the deal didn't go through, ByoPlanet is trading as PLPL and Rick is in charge. The bid has been building though, and the selling seems to have slowed, so who knows what's next.
I ticker and name change doesn’t take this long. What takes this long is Finra delaying things because the application left questions about the shell most likely.