The adventure sync is not tracking like it should.
It's a known issue. Read the large red banner at the top of the screen, and you can click on the link to see any updates on the issue.
Issue happened for me when i updated the program. Reported the issue and got push back to update but no further updates made.
Frustrating that it happened during end of month challenge and steps are not being counted in either wizard or pokemon games.
Note to developers this has happened before please test all phones systems before releasing updates