We have the stage view for one of our pipelines splashed up on a radiator - left unattended. The stage view automatically handles new builds gracefully by adding new lanes in real-time. However the stage view falters and gets out of sync when it comes to builds being deleted in the background. Specifically in our case, we delete/void the current/latest build under certain circumstances. That is when we notice the stage view either keeps showing the deleted build, rearrange some of the build lanes in the wrong order, or not display the correct stage names tied to the build in the first lane. Refreshing the page always corrects the stage view.

Note: Our pipeline's stage names may vary from build to build - however we still experience problems when we use a static set of stage names.