A fix has been implemented and we are monitoring the results.
Posted Apr 01, 2020 - 17:14 BST
An issue with Caching is resulting in slow responses to a request which is affecting the Web Platforms and is causing some users to receive a “504 Gateway Error” response. We are deploying a fix for this.
Posted Apr 01, 2020 - 15:22 BST
We are investigating reports that some web application requests are receiving "504 Gateway Error" messages