I can replicate this (136f7dbf78)
- Added a couple of
selectable avatars - Enabled
selectable avatars modeforeveryone
- Reset
selectable avatars, though the green tick was unpressable - Reset
selectable avatars mode - Got ‘Ooops. The software powering this discussion…’
I can’t get rid of the Ooops screen.
My test site is now down and out, across both test user and admin, on Chrome and Firefox.