I have been working on creating a Gantt chart using bars based on Henric Cronstrom's example. I have attached a sample of work, with his(left) and mine (right, multi-coloured) versions of the chart, however, it misses out some stages in film production. For example, Blue Jasmine has 4 stages which in my version show all when there is a selection, however, when there isn't a selection, a stage is missing. It's always the same stage - Filming, and I have tried removing the min(StartDate) from the sorting expression, yet, it still doesn't show all of them. Maybe there is an inherent limit to the number of stages that could be shown ? I would very much appreciate your help.
