It looks a kind of inconsistent.
This is what I see when I go to answers.sap.com and have not actively clicked my avatar to log in (since the auto log in does not work)
After I logged in the screen changes to this:
And if I click the the subject to go into the detail I see:
I guess answers.sap.com is displaying only the person and the title of the question if I am not logged in, but displays the last reply in the overview after I logged in, but this last reply is not visible in detail because it went into moderation, right?
At least it should not show replies in the overview that went into moderation.