For what it's worth, I have a setlist from '07. There are both similarities and differences in the way in which the song titles are abbreviated
Similarities:
Chinese (mine listed as an option with no pyro)
Brownstone
Better (although mine has pyro indicated)
Live and Let Die (all 4 words, both with pyro)
Jungle (both with pyro)
You Could Be (3 words, both with pyro)
Easy
Sweet Child
Nov Rain (both with pyro)
Patience (no real way to abbreviate it, I suppose)

Paradise City (both words, both with pyro)
T.W.A.T.
Madagascar (again, no abbreviation on either)
IRS (interesting that the album lists it as I.R.S. but both setlists are IRS)
Differences:
Night Train as 2 words on my setlist
Heaven's Door
Outta Get Me
So what does this mean? Probably nothing. Who knows who has the task of typing the setlist? Maybe there's a different tour staff that have transcribed some items differently this time around. Maybe the "Jungle" abbreviation isn't all that difficult to come by.

Anyway, take it for what you will.