Phantom's on its way back to KC with a mag release hanging-up, a walking trigger pin, and a 3 position trigger squeak prior to engagement (might be resultant from the walking pin). For those wondering about the squeak, after disassembling, look directly down on the frame where your trigger bar cuts across. That's exactly where the squeak is. The trigger bar is squeaking on the angled piece to the front and top of the magazine well that has a spring in it...it catches and releases 3 times before the trigger gets fully engaged. Not sure what part it is per the exploded view, but it looks to be the sear or a sear disconnect.
Though I'm sad to have to do this, I'm also happy that I have the SP-01 Tactical to fall back on.