We are currently investigating an issue where Web Request nodes in Workflow Automators that use external URLs are returning HTTP 400 (Bad Request) responses. This is impacting workflows that rely on these external API/web requests and may result in workflow execution failures.
A subset of customers is currently experiencing issues when attempting to submit service requests using catalog items. The issue occurs only when there are Conditions configured for the 'Request For' field for the Service Catalog Items. Our team is actively investigating the root cause and working to restore normal service as quickly as possible.