Are you looking at the list in the infotainment centre's phone screen or in Android Auto's phone app?Now this symptom is happening in my 2017 LT, also. I am seeing BlueTooth connected, but on the Infotainment phone call list, it says "No Content Available". It normally shows this for a second or two when uploading the data from my Android. But something changed, suddenly, and now the recent calls list is not uploaded. Same thing with and without Android Auto.