May 9th Update:
We are happy to report this issue is now fixed. Our latest extension for MS Edge is now available (version 1.45.1618). Thanks again for your patience!
Please remove the TubeBuddy (Dev) extension by clicking the Update button in edge://extensions:
After updating, you'll see the new extension version:
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We're currently addressing an issue with the TubeBuddy extension in the MS Edge browser. If you encounter any anomalies, such as visible code, please uninstall the extension in Edge and reinstall it from here: tubebuddy.com/install
We're working diligently to resolve this and sincerely appreciate your patience.
To uninstall an extension on MS Edge, go to edge://extensions/
Find TubeBuddy from your list of extensions and toggle it OFF or click Remove:
Reinstall TubeBuddy here: tubebuddy.com/install to install the correct version:
After, refresh YouTube and you'll see the TubeBuddy icons (you may need to sign back in after reinstalling):
We'll post an update to this article once this is resolved.