The Statement view window does not have a convenient way to refresh the statement item display when Money adds or deletes statement items. The Account Filter buttons refresh the account selectors, but that has no effect on the statement item list.
The only way to refresh the view is to select a different account, then reselect the original account, which is much harder than clicking a button, or having the view refresh when Money changes the contents.
Add a refresh button and optionally auto-refresh via notification.