Duplication of task on planner

How bad is this?: Works but buggy

Hello,

I wanted to let you know about this because I really like your extension.

when I went into the planner tab it had dulicated all my taskes and made me run throught the start up again.

BetterCampus context

• correlation_id: 2a1c9620-d603-4e38-bd36-32e8c89dad8a
• bc_surface: navigator
• bc_extension_version: 8.4.0
• browser_platform: Windows