Has anyone had a problem where stats say you've answered say 125 questions,...

Yep that's happened to me with my Answers when some of my total number has gone down.I asked Blurtit about this and apparently it's when they've been moderated for a particular reason and then deleted.With me it was posting links to a site as further reading or evidence which is seen as "re-direction" to another site and something the moderators aren't keen on as Blurtit's Panda Ranking is declining.