The Plan Progression page is very sensitive to dates. Many teams are using the plan progression page in a scaled agile framework and have multiple teams working towards a release. It is therefore necessary to ensure that each team is aligned on their start dates and release dates for their own release timeboxes
Features need to have their schedule blocks populated appropriately. This means ensuring they have a Release assigned as well as plan dates
Stories should be assigned to a release as well
Stories should be assigned to an appropriate team
The Capacity Plan should tie everything together with the features planned as well as the projects/teams working on those projects. The plan should reference the same timebox that the projects have assigned to them as shown above.