Thanks for bringing this to our attention @Andrew and @emlyn!
I can confirm this is a recent bug with how the result is printed. It should be fixed soon (hopefully I can get something ready for Sam to review within the next day or two and then merged into the main GitHub repository, ready for the next Beta or release version).
Seems to be a problem depends on sonic pi version.
Which version do you use ?
In general it would be cool to give this information each issue met. It helps a lot.
Well, I tried
We’re going to aim for an alternative solution that entirely removes the section of code I was editing. Still thinking it’ll probably make it into the next beta version, or next release at the latest - and even if not, at least it’s not technically breaking much