My last couple runs haven't recorded any temperature or intensity minute stats. Previously I'd see a temperature graph below the run cadence graph in Connect, and moderate & vigorous intensity minute stats for the activity. Heart rate zones are still working fine btw.
When intensity minutes were working, they didn't always seem correct, and often showed more minutes than the total run length (before the vigorous x2 multiplier). Eg 1 42 minute trail run shows 0 moderate, 51 intensity, 102 total mins after x2 multiplier.
This seems to have started around the time I updated to 12.23.