Joomla 2.5 Menu arrangement problem

Hello all,
I run Joomla 2.5
All of my menu items were previously arranged alphabetically by myself manually.
Since I've played with community builder and some other stuff, something has annoyed my menu's and put them in funny order.
I am unable to even manually re-arrange them now.
Does anyone have any idea how to make them all go into alphabetical order? (The individual menu items, within a menu should go A to Z down alphabetically)
Any help appreciated. Thank you
Luke

See original post by classicmario