Every time I add a page I've get the same block (Recent Images) - on top of my pages. Also the Forum Statistics is at the bottom.

If I click "X" they are still there- when I reload the pages. How do I remove those blocks? 

Interesting I've got a similar issues with a 'recent posts' block which I can't get to delete! Ticket 917679 refers.

Thanks @tekguru

I have this "bug" on my testboard - so I can't file a ticket. Appreciate an update if they solve it for you. 

Not a problem, will let you know if they fix it. Question what do you have set for caching?

Just referenced this thread in the ticket too