View displays no results for roles without Bypass Content Access
Based on my experience user1 (admin) bypasses everything , no matter what permissions the role administrator has granted (check to believe) , so just because you can see something in a view as admin and having same permissions for administrator and another role does not permits users in that role to access what admin can.

so check to see what what permissions may lead to accessing this view , this permission might be unchecked for admin but still bypassing it.