According to FO3Edit, no other mod does anything to Arkansas.
Here's my load order:
Fallout3.esmPointLookout.esmAnchorage.esmThePitt.esmBrokenSteel.esmZeta.esmUnofficial Fallout 3 Patch.esmFallsChurchMetroFix.esmMart's Mutant Mod.esmUnofficial Fallout 3 Patch - Operation Anchorage.espUnofficial Fallout 3 Patch - The Pitt.espUnofficial Fallout 3 Patch - Broken Steel.espUnofficial Fallout 3 Patch - Point Lookout.espUnofficial Fallout 3 Patch - Mothership Zeta.espDarNifiedUIF3.espCASM.espKHWeaponscanner.espMy First Camp.espArwen_VisionFX.espFPS Grenade Hotkey.espFPS Grenade Hotkey - Zeta addon.espAuto Aim Fix v1.1.espFellout-Full.espFellout-BrokenSteel.espFellout-PointLookout.espFellout-Zeta.espFellout-pipboylight.espBlackWolf Backpack.espBlackWolf Backpack - Blank's Container Patch.espBlackWolf Backpack - Vendor Script Replenish.espNightvisionGoggles(Powered).espNeunens Axes.espWeaponModKits.espWeaponModKits - OperationAnchorage.espWeaponModKits - ThePitt.espWeaponModKits - BrokenSteel.espWeaponModKits - PointLookout.espWeaponModKits - Zeta.espWeaponModKits - MergedPatch.espMart's Mutant Mod.espMart's Mutant Mod - DLC Anchorage.espMart's Mutant Mod - DLC The Pitt.espMart's Mutant Mod - DLC Broken Steel.espMart's Mutant Mod - DLC Point Lookout.espMart's Mutant Mod - DLC Zeta.espMart's Mutant Mod - No Corpse Flies.espMart's Mutant Mod - No Floaters.espMart's Mutant Mod - No Wanamingos.espMart's Mutant Mod - Hunting & Looting.espMart's Mutant Mod - Increased Spawns.espMart's Mutant Mod - Natural Selection.espMart's Mutant Mod - Tougher Traders.espMart's Mutant Mod - Zones Respawn.espArwen_FULL_Tweaks.espArwen_Reduced_QuestXPR.espArwen_XPR.espTotal active plugins: 56Total plugins: 56
Any ideas? Any tips where I should look?