New probable double escaping issue on translation message for QA report message in MR

When looking at MR !152231 (closed) with a french locale setting, I see the following error in the HTML produced:

This is likely a problem of escaping twice the translation message, just like #438197 (closed) (see the fix by @leetickett-gitlab here: !147808 (merged)).

I have no idea where this message is created, but the fix should be simple for someone knowing the codebase.