Outage pages broken in RSS

[funnelfiasco]

The links that show up in RSS (e.g. on Fedora Planet) when outages are added result in an S3 permission error when someone tries to view them. For example https://status.fedoraproject.org/20210824-network-issues.html results in

<Error>
  <Code>AccessDenied</Code>
  <Message>Access Denied</Message>
  <RequestId>KR2NGKHBW89TJJCS</RequestId>
  <HostId>7CICEjmrOavdw7gd2J9t61CqKyRCDW4jQbeGIt/hce25TMxt7dLv7olcZEfom0gvOY5biueYgJI=</HostId>
</Error>

[nphilipp]

I assume this is a side effect of statusfpo being switched to a Pelican-based site – this should probably be a 404 rather than this error though.