My car went to service today and I have a GT loaner. I can confirm that the spotify issue is unique to my car as it works on the loaner but the cell phone issue is present in both cars which isn't great news as it means reinstalling the software may not get rid of this problem.
Another minor thing I noticed is that I think there is either something wrong with the design of the wiper blades/system or the windshield. On both my car and the loaner, there is a streak of water left on the driver's side when the wipers move down... Wiping up is clear but down leaves a steak sort of in the middle of the windshield, right in my line of sight. I'm on my 3rd wiper blade set (entire assembly) and have replaced the actual rubber inserts and although I can make it a bit better, I am never left with a perfectly clear windshield, which is a challenge living in "rain-couver", BC. I even installed a windshield ppf to see if that would help and it didn't!