To me, it looks like the numbers in the General section go 1, 4, 5, 5, 6, 7, 8, 9, 3, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 2, 3, 3, 4, 2, 3, 4 (ignoring the nested numbers).
(this appears to be a problem where it displays differently on different browser/OS pairs)
To me, it looks like the numbers in the General section go 1, 4, 5, 5, 6, 7, 8, 9, 3, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 2, 3, 3, 4, 2, 3, 4 (ignoring the nested numbers).
(this appears to be a problem where it displays differently on different browser/OS pairs)