Rekordbox doesn't always export all cues imported from Rekordbuddy

I've also posted this over on the Rekordbuddy website, so details of the problem (and videos to demonstrate the issue), can be found here

http://nextaudiolabs.com/forums/topic/cue-points-not-exporting-from-rekordbox/

I assume this is a Rekordbox 2.2.4 bug - if I import the Rekordbuddy tracks in to Rekordbox 2.1.1/2.0.7 then I export the tracks to USB, all the cue points show up fine on the CDJ (the above link also contains a video link to show the tracks showing fine on CDJ)