Part of my signature also ends up being broken - it starts on the right and then continues under my main post.
I know my sig does extend over the 4 lines rule but its all aimed at being educational and helping other coders and I really feel that it should be put back the way it was.
EDIT: You can see what I mean about my sig starting on the right and carrying on under my main post in this very reply!
My helpful sig has gone because a mod below the administrator gave me an infraction - despite the administrator personally agreeing to it.
If you need any php tips or tricks you can PM me.