Navigation (stage and prod) and operations (stage) fail with errors in the web console like: TypeError: t is undefined
I was able to reproduce the error. Tracking the bug here: https://github.com/Kinto/kinto-admin/issues/428
A fix was released in kinto-admin 1.13.3 and deployed in https://kinto.github.io/kinto-admin/ It will be part of the next kinto-dist release coming soon.
This has been released in stage, you can you verify that it works for you? https://kinto-writer.stage.mozaws.net/v1/admin/#/buckets/pinning-staging/collections/pins/records