I noticed a design 'bug'. Well at least it is not same on the whole board.
On the forums, when replying to a topic the pagination is above the quick reply box.
While replying to a PM the pagination is beneath the reply box.
Problem is, when combined with my 'PM Last Unread' ticket, it is much harder to find the last PM. The pagination beneath is easily overseen and not consistent with other pages on the board.