Alexander,
I tried the JS but it doesn’t work, I’m guessing that it’s because of the spaces in the field name? I tried various ways of writing it including escape characters in front of the spaces, underscores instead of spaces but nothing worked.
Hopefully this is easy when you know the language, this is what I have: –
var raw = getFieldValue("Projects also affected");
jQuery("#dffs_Projects also affected td.ms-formbody").html(raw.split(";").join("<br>"));