I just visited my FLGS and picked up a copy of Empires - every copy that they had had the same binding problem, a blob of glue about 1cm from the spine on the top edge of the pages that spreads across the first half of the sheaf. It's probably been squeezed out from in between the front cover and the inside cover lining page. Take care opening your copy and separating the pages. The store owner was a little surprised, as the binding problems that Mongoose had in the past appeared to have gone with recent releases.