Missing Hot Cues/Locators from tracks

Hi. I've spent quite some time (as you can imagine) setting hot cue/locators on a lot of tracks and they now seem to have disappeared. Has anyone else had this issue or know what might have happened?
I recently upgraded to Cross DJ 3.3.3 from 3.2.
Also, I have the 64-bit version, but it seems to only output through my laptop speakers. Works fine on the 32-bit version.
Thanks
Andy
I recently upgraded to Cross DJ 3.3.3 from 3.2.
Also, I have the 64-bit version, but it seems to only output through my laptop speakers. Works fine on the 32-bit version.
Thanks
Andy