I don't think the "view the games" button works at all, for any of them. It doesn't for the three categories I've played games in, in any case.
The "advanced search" tab does not work either, making it impossible to view specific games or categories of games without going through your entire history.
Weird, I can't see them either. For me it works fine.
Seems like whatever the problem was has been addressed, it works fine for me now.