Some time in the last few days, the "my activity" page on my account has been blanked. My friends' activity still shows, but not my own.

However, I see Steam has done what almost all websites do now, which is to hide the 'contact support' somewhere within a maze of self-help recommendations and menus, none of which concern my topic. So I don't know who if anyone will see this, and I'm more than a little angry about it.