I installed this plugin for Trello - https://www.burndownfortrello.com/ and then removed it, but it keeps showing up on my boards. I've logged out of all Trello instances and cleared my cookies. I'm not sure what to do next.
I emailed the developer of the Burndown extension and it turns out the icon was for the Scrum for Trello browser extension. After I removed that extension, the icon disappeared. The developer was super helpful, so I'll paste his response below in case anyone else has this issue. I'm marking your comment as the solution so people know this is a solved issue.
I'm John Allspaw, co-founder of Adaptive Capacity Labs, where we help teams use their incidents to learn and improve. We bring research-driven methods and approaches to drive effective inciden...
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