http://www.cakewalk.com/support/contact/Problem-Report-Status.aspx?ID=6167
 
DropZone 1.0
1) Open dropzone soft synth
2) Open \DropZone\Programs\90 - Multisamples\07 - Pads and Atmospheres\Organistic\z - Organistic.wav
3) On the element staart display drag the start marker to
4) Enabled looping if not enabled ("l" key)
5) Set by dragging, loop start = 0
6) Set by dragging, loop end = 10000
7) Turn off looping ("l" key)
8) Drag start marker for the sample to 80000
9) Enable looping ("l" key)
EXPECTED
Loop start/end should be within the start/end scope of the sample
 
ACTUAL
Loop start/end should is outside the start/end scope of the sample. Further dragging of markers (please experiment) leads to further odd behaviour. 
  
FURTHERMORE

Not only that, once the procedure is done it seems that looping no longer works until  the element is reset.