Atom API. Bug with parameter order=-updated or order=updated

[alexfromk]

Hello,
we are working with National Archives API, by service Atom.
Our service run by pages of API Atom. It use request like https://caselaw.nationalarchives.gov.uk/atom.xml?page=1&order=-updated
All worked correctly up to 14:00GMT (not accurate)
After that time, requests, similar to
https://caselaw.nationalarchives.gov.uk/atom.xml?page=1&order=-updated
start retrive incorrect(empty) fields: updated,published,title,tna:contenthash.
For example:
<entry><title></title><link href="https://caselaw.nationalarchives.gov.uk/ewca/crim/2022/1062" rel="alternate"></link><published>1970-01-01T00:00:00+00:00</published><updated>1970-01-01T00:00:00+00:00</updated><author><name>HM Courts and Tribunals Service</name></author><id>https://caselaw.nationalarchives.gov.uk/ewca/crim/2022/1062&lt;/id&gt;&lt;summary type="html"></summary><tna:uri>ewca/crim/2022/1062</tna:uri><tna:contenthash></tna:contenthash></entry>

Such result we can get with any value of parameter page.
But the request similar to https://caselaw.nationalarchives.gov.uk/atom.xml?page=1&order=-date
work fine.
It looking like bug with service Atom with parameter order=-updated or order=updated
Could you fix, this problem.

With best regards. Alex Kononenko