I just noticed that crew is not displayed when there's no cast entered. Profile 9789058498984 has no cast, only crew. When I look it up on my ipod, neither are shown. Checked it with other titles in my collection that have no cast, and it's with all of them.

More examples:
5414937031733
715515061513
8713053012914

I didn't include parent profiles of boxsets in this, because they have no cast and no crew to begin with (at least, in my collection).

When there is cast entered and no crew, everything shows up in the app (example 9789067272025).