After some users reports on failing requests on page/html it looks like since ~15:45 13/3/2024 we have a very high error rate masked by RESTBase as 400s responses
From my local env:
The failures looks similar to https://phabricator.wikimedia.org/T359509
curl http://localhost:7233/en.wikipedia.beta.wmflabs.org/v1/page/html/Dog "The GET request method does not accept a request body"


