It was an issue with the Layout library that existed for I think about 48 hours - if you were unlucky enough to update during that time then you got the problem.
So all you need to do is uninstall and reinstall messages (or if the version has already changed, update it again)
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
It was an issue with the Layout library that existed for I think about 48 hours - if you were unlucky enough to update during that time then you got the problem.
So all you need to do is uninstall and reinstall messages (or if the version has already changed, update it again)