Hello there,
I found another display issue (I think).
When I click on a tag in Q&A to display all questions with that tag I get this page:
When I click on the "Coffee Corner tag" in the CC here
I get this view:
Those are not discussions, but questions (with different tags). So it's not the CC content either. Maybe just not make "Coffee Corner" a link would be the easiest solution here, as there is no need to have another page for it's content, right? 
Regards,
Steffi.