This "fix" will only work for new parties or ones still on the first map.
https://www.dropbox.com/sh/97qordaxz9obfmr/AABPCnOyDCga2ASLopgCw5Sna?dl=0
Copy the 2 files to Modules\Augury of Chaos
In the starting area & near the resting water pool, you will find several yellow items that fix Concentration skill(adds the proper 4 skill ranks as per 3.5e rules), and red ones that fix Barbarian will saves (they're missing the +2 bonus they should have as per 3.5e rules). Just place the item in the appropriate character’s backpack. (If u don’t have a Barbarian don’t pick that red one up)
You will also find near the resting pool, enough gold to use for leveling up your characters. It’s more than enough to fix the unfortunate situation that occurs early on, where u have enough XP to lvl, but not enough gold, before the big battle.
Let me know if you have any issues with it, or any questions. I’ll update the files in that link, if things don’t work right.