For some reason blogger sends a lot of my comments to the spam box! When I go to publish them sometimes an error comes up and they don't actually get published.
I was checking them today and and the ones awaiting moderation had an error come up and they disappeared! So if you left a comment yesterday I apologise to you for it strangely being deleted.
I'm changing the setting so they come through automatically. Hopefully this will stop any comments being deleted or ending up in the spam box.
So sorry to those that leave comments and you don't see them published.