MicroStation V8i SS2 - All elements are showing gray when they should not be.

I have received a MicroStation file in which all the elements are gray as shown in the screen capture. All or most are drawn as by-level but are not showing as the correct color.  Can anyone tell me why this is occurring and if there is a way to fix it?  I've also attached the DGN file with the problem.  

  

0731048UTLE.dgn