I doubt that is a bug. I think it's rather intentional behaviour to show you only what coming up over a limited period of time because if your really have a *lot* of entries the amount of scrolling needed will make that view pointless (notice that apparent intentional lack of transparent scrolling directory on the right screen-side). It might also be a performance issue. It's way faster to look up any dates via monthly calendar view. Howeber the current behaviour would have my vote for enhancements like settable period of time, etc.