Doesn't work with IE

The title is wrong but I can’t edit it; I am finding that Wizards don’t work with IE - but then Discourse isn’t going to from June anyway.

Should be:

Can’t delete corrupt Wizards

Environment

Discourse Version: 3bbd8b1258

Plugin Commit: 428cccd

Other Plugins
discourse-data-explorer
discourse-events
discourse-oauth2-basic
discourse-plugin-linkedin-auth
discourse-zoom
docker_manager

Steps to Reproduce

When editing a Wizard, if something becomes corrupt I lose the ability to either edit or delete the wizard.

Example

https://healthforum.nz/admin/wizards/wizard/broad_group

I’m not quite sure how I corrupted this one, but I was messing about with the Actions. Regardless, it is now ‘stuck’.



The same is true with https://healthforum.nz/w/primary-profession-dev. I corrupted this by messing with the .json, and now I can't get it up to delete it.

Logs