I figured there wouldn't be a difference, that's why I'm so confused. Everything else in the database is showing - SDE feature classes, SDE tables, Mosaics, SDE Raster catalogs, locators, SDE relationship classes, feature datasets, geometric networks...
I'm using connections that use both OS and Database Authentication and neither one of those work. I'm the only one in the enterprise that can use OS Authentication, so I can't test against that, but the Database Authentication is read-only and we all use the same credentials. Again, the confusing part, because everyone else (10.3.1 and 10.1 users) can see the views.