ECA validation status fails for a single PR

Summary

For the follwowing PR the ECA validation fails. When I try to retrigger I get the error message "Cannot find Github PR for repo 'null/null', pull request number '272'" (see also the screenshot below.

https://api.eclipse.org/git/eca/status/gh/eclipse-4diac/4diac-forte/272

Steps to reproduce

Click the revalidate button

Relevant logs and/or screenshots

Priority

• Urgent
• High
• Medium
• Low

Severity

• Blocker
• Major
• Normal
• Low

Impact

(What is the impact of this issue? Is it blocking a release? Are there any time constraints?, for example: "We have a release tomorrow")