It's the same problem with the mac version - three shrugging guys and three normal pictures. None of them work. But the real problem is that they forgot to put the groups into the obj, that's why the shorts are invisible. It can be fixed with UVMapper though if you don't want to wait for DAZ to upload a working version. Select the materials in the list to the right one by one, and assign them to the correct group (which you'll have to type in the first time), save the obj and make the cr2's point to your new obj (only necessary if you chose a new name). Just to be safe, work on a copy of the file.