When simply unloading a record, references to the record are
maintained by the internal relationship state of related models.
This causes refetching and duplicate models local to that relationship
state.
- When a list 403s, treat it as if it were empty
- When a single resource 403s, redirect to an application error page
that has a backdoor link to the tokens page
Enterprise endpoints return a 501 in the open source build. 5xx
errors throw by default, so handle this one since it's expected
for things such as namespaces.
