calories count is inaccurate since last update 10.1.1

I have an apple watch SE second gen, and since last update to 10.1.1, the calories are not counted correctly any more. Graphic representation seems to be similar to previous days, but the calories do not add. So overall calories and active calories have significantly dropped since the update. Example yesterday, being a slightly more active day than average, got an active calorie count of 24 and a total of 807. Before the update on a similar day I got 499 active for a total of 2384.