Line breaks in Notes are inconsistent
Across several projects, my collaborators and I are finding that line breaks in the Notes of our modules display inconsistently. Sometimes it takes 2 line breaks to make the Notes section show 1 line break when the course is previewed/published. Sometimes line breaks show up where we haven't entered any. Sometimes line breaks fail to show up at all once the course is previewed or published, no matter how many line breaks we put into the .story file.
Our Notes sections are typically in Arial 11 with some Articulate 9 for footnotes. This is happening across a variety of slides in different courses with no obvious cause or connection between instances of the error.
Any advice or clues about what causes this?