Noticed this on Tuesday, too. The treasure chests seem to be spawning much, much less than usual. I went out for the first 6-hour treasure chest on Tuesday and after driving around for 40 minutes I didn’t see any, to the point that I raised the question to my teammates and they though maybe Ludia “forgot” due to the new patch. Thing is, the 2nd and the 3rd treasure chests did spawn later. The 4th was not in my viewing distance (never a problem before) and as it was late night in my time zone I didn’t want to go out there and aimlessly spend another 40 minutes like I did with the first one just to come back empty-handed.
Fast forward to today, I saw only 2 treasure chests as I was being driven down a freeway for a 15-minute stretch. Getting home, there are none within visible range, and I didn’t see any from the exit to my house. So I missed the first one again. As of this post it’s time for the 2nd 6-hr spawned treasure chest and again, none visible from where I’m at (when there used to be at least 1 if not 2 always).
Anyone else experiencing this?