Missing associated albums for contributors

In 1.7 everything worked as expected. Since 1.8 I am missing for a lot of contributing people associated with albums the albums when showing. As an example (it’s all over, not only in this particular place) I show Max Dingle an assistant engineer for the album “The Who at Royal Albert Hall”.

While in the credits screen I see him as a person:

When clicking on the person’s entry, the follow-up screen is empty: