I have been daily entering my weight into the "edit weight stats" page. this worked normally for a few days. yesterday and today i entered my current weight, clicked "go" and after the page refreshed, the graph does not change. i also try editing my current weight on the bottom of the page, and i click "save changes," and the graph does not change. It will not show dates past feb 14, or record a reduction in weight. thanks for your help!