We replicated this with a likert scale question but it could be other question types as well. You can set up multiple charts on your SurveyGizmo dashboard to display the same question (presumably with different filter settings). But if you have such a setup and just start reloading your dashboard you’ll probably see one or more charts intermittently fail to load, inconsistently.
Stay tunes for updates!
This issue has been all fixed up! If you are still seeing issues, please let us know.