v1.2.0.2
this seems like a related ditto bug:
!tc vox ^s ^d n17 ^d +3-* +5* ^d * ^d +3-* +5*
this is using double chaining to play 3 notes (c major chord). note how the second chain is missing the base c note when played. in this case im using * for notes except the first one, since the note/sfx never changed. but if you change this to
!tc vox ^s ^d n17 ^d +3-* +5* ^d n17 ^d +3-* +5*
it plays correctly. in this case the first note of the second chain was replaced with n17 instead of a ditto