[Audio Import] - Cue Points are stripped on import on 24-bit wave files

When importing wav files with a higher bit depth than 16, any cue points on the file are stripped. 

1) Import the 2 attached wave files that have Cue Points to your project
2) Double click on each of the thumbnails to observe the Details
3) Observe the entry under Info > Cue Points

Expected Result:
 Each file has 5 cue points

Actual Result:
 The 16-bit file has 5 cue points, the 24-bit file has none.