Describe the bug
The breadcrumbs at the top of the unassigned articles page show "Dashboard" only instead of "Dashboard | Unassigned Articles".

Janeway version
Found using Playtest. So 1.5.0

To Reproduce
Steps to reproduce the behaviour:

1. Go to Dashboard
2. Click on Unassigned Articles
3. Look at second line from the top, just has a link to 'dashboard' instead of the full breadcrumb.

Expected behaviour
Dashboard [link] / Unassigned Articles [link]

Front-end Issues

If the issue is front-end specific please add the following details:

Desktop (please complete the following information):

• OS: MacOS
• Browser: Same in both Safari and Chrome

Additional context
I think I've seen similar breadcrumb issues on other pages too, so the problem may be more widespread. Also worth noting while handling this, that the current page is listed as a link in all breadcrumbs (so on Dashboard the breadcrumb is just Dashboard and clicking it reloads the pages) so that clicking the final part of the breadcrumb results in a refresh of the page. I wonder whether it would be better for the current page name to be displayed as text only.