My load order is below. You will note that I am running with OOO, MMM, FCOM, SM, and LAME. I cannot say if this lack of skill upgrades was present before I loaded OXP, but it is surely there now. I went ahead and added the skills via console commands. I thought that this should be brought to your attention.
Active Mod Files:00 Oblivion.esm01 All Natural Base.esm [Version 1.2.1]02 Francesco's Leveled Creatures-Items Mod.esm [Version 4.5bSI]03 Francesco's Optional New Items Add-On.esm [Version 4.5bSI]04 Cobl Main.esm [Version 1.72]05 Oscuro's_Oblivion_Overhaul.esm [Version 1.34]06 Mart's Monster Mod.esm [Version 3.7b3p3]07 CyrodiilUpgradeResourcePack.esm08 TamrielTravellers.esm [Version 1.39c]09 FCOM_Convergence.esm [Version 0.9.9MB3]0A Armamentarium.esm [Version 1.35]0B Artifacts.esm [Version 1.1]0C bookplacing.esm [Version 1]0D Unofficial Oblivion Patch.esp [Version 3.3.4]0E Oblivion Citadel Door Fix.esp0F DLCShiveringIsles.esp10 Unofficial Shivering Isles Patch.esp [Version 1.4.0]11 SM Plugin Refurbish - SI.esp [Version 1.30]++ Shivering OOO.esp12 Francesco's Optional Chance of Stronger Bosses.esp13 Francesco's Optional Chance of Stronger Enemies.esp14 Francesco's Optional Chance of More Enemies.esp15 Francesco's Optional Leveled Guards.esp++ Francesco's Dark Seducer Weapons Patch.esp++ FCOM_Francescos.esp [Version 0.9.9]++ FCOM_FrancescosItemsAddOn.esp [Version 0.9.9]16 FCOM_FrancescosNamedBosses.esp [Version 0.9.9]17 Fran Armor Add-on.esp18 All Natural.esp [Version 1.2]19 All Natural - SI.esp [Version 1.2.1]++ Improved Water.esp++ Symphony of Violence.esp1A All Natural - Real Lights.esp [Version 1.2.1]1B 300_Lore_Dialogue_Updated.esp1C Book Jackets Oblivion - BP.esp1D ClocksOfCyrodiil.esp1E Enhanced Economy.esp [Version 5.2.2]1F Display Stats.esp [Version 2.0.1]20 DropLitTorchOBSE.esp [Version 2.4]21 FormID Finder4.esp22 Streamline 3.1.esp23 Map Marker Overhaul.esp [Version 3.8]24 Map Marker Overhaul - SI additions.esp [Version 3.5]25 DLCHorseArmor.esp** DLCHorseArmor - Unofficial Patch.esp [Version 1.0.6]26 SM Plugin Refurbish - HorseArmor.esp [Version 1.11]27 DLCOrrery.esp28 DLCOrrery - Unofficial Patch.esp [Version 1.0.4]29 SM Plugin Refurbish - Orrery.esp [Version 1.11]2A DLCVileLair.esp** DLCVileLair - Unofficial Patch.esp [Version 1.0.6]++ SM Plugin Refurbish - VileLair.esp [Version 1.21]2B DLCMehrunesRazor.esp** DLCMehrunesRazor - Unofficial Patch.esp [Version 1.0.5]2C SM Plugin Refurbish - MehrunesRazor.esp [Version 1.30]2D DLCSpellTomes.esp++ DLCSpellTomes - Unofficial Patch.esp [Version 1.0.1]++ MaleBodyReplacerV4.esp2E Elegant Vests.esp2F vermillionandsilverthorn.esp30 XiaNewAmuletsV1.esp** Armamentium female.esp31 ClassedBeginning.esp32 DLCThievesDen.esp** DLCThievesDen - Unofficial Patch.esp [Version 1.0.8]33 SM Plugin Refurbish - ThievesDen.esp [Version 1.30]34 KDCircletsOOOOptimized - NPC Equip.esp [Version 1.2]++ FCOM_KDCircletsOOOOptimizedNPCEquip.esp [Version 0.9.9]35 Cobl Glue.esp [Version 1.72]36 Cobl Si.esp [Version 1.63]37 Bob's Armory Oblivion.esp38 FCOM_BobsArmory.esp [Version 0.9.9]39 Loth's Blunt Weapons for Npcs.esp++ FCOM_LothsBluntWeapons.esp [Version 0.9.9]3A Oblivion WarCry EV.esp [Version 1.09]3B FCOM_WarCry.esp [Version 0.9.9MB5]3C Oscuro's_Oblivion_Overhaul.esp [Version 1.34]++ OOO-Water_Weeds.esp [Version 1.33]++ OOO-DLT_Remover.esp [Version 1.33]3D Alluring Potion Bottles.esp3E TheOrdinatorsArmor.esp** OMOBS_SI.esp [Version 1.0]++ ArmamentariumLL.esp [Version 1.35]++ ArmamentariumLLMagic.esp [Version 1.35]3F ArmamentariumArtifacts.esp [Version 1.35]++ ArmamentariumLLArmaVendor.esp [Version 1.35]++ FCOM_Cobl.esp [Version 0.9.9]40 Mart's Monster Mod - Additional Enemy NPC Vars.esp [Version 3.7b3p3]41 FCOM_Convergence.esp [Version 0.9.9Mb3]42 FCOM_OscurosOverhaul.esp [Version 0.9.8]++ FCOM_EntropicOrderRebalance.esp [Version 0.9.9beta2]++ FCOM_EntropicOrderhardcoe.esp [Version 0.9.9]43 FCOM_RealSwords.esp [Version 0.9.9]44 FCOM_DurabilityAndDamage.esp [Version 0.9.9]++ FCOM_SpawnRatesStronger.esp [Version 0.9.9Mb3]++ FCOM_SaferRoads.esp [Version 0.9.9]++ FCOM_LessReaversInGates.esp [Version 0.9.9]++ Mart's Monster Mod - Looting NPCs & Creatures.esp [Version 3.7b3p3]45 Mart's Monster Mod - Dungeons of MMM.esp [Version 3.7b3p3]46 Mart's Monster Mod - Gems & Gem Dust.esp [Version 3.7b3p3]47 Mart's Monster Mod - Hunting & Crafting.esp [Version 3.7b3p3]48 Mart's Monster Mod - Farm Animals.esp [Version 3.7b3p3]49 Mart's Monster Mod - Diverse WaterLife.esp [Version 3.7b3p3f]++ Mart's Monster Mod - Slof Horses Complete.esp [Version 3.7b3p3]++ Mart's Monster Mod - Diverse Runeskulls Loot G&GD.esp [Version 3.7b3p3]++ TamrielTravellerAdvScript.esp [Version 1.39c]4A TamrielTravellers4OOO.esp [Version 1.39c]4B TamrielTravellersItemsCobl.esp [Version 1.39c]4C ShiveringIsleTravellers.esp [Version 1.39c]** TamrielTravellersHorseTextures.esp [Version 2]++ FCOM_TamrielTravelers.esp [Version 0.9.9]++ FCOM_DiverseGuardUnity.esp [Version 0.9.9]++ FCOM_BobsGuardUnity.esp [Version 0.9.9]++ FCOM_HungersUnitySI.esp [Version 0.9.9]++ FCOM_ArcheryArmamentarium.esp [Version 2]** FCOM_FriendlierFactions.esp [Version 0.9.9]4D FCOM_MoreRandomSpawns.esp [Version 0.9.9]4E FCOM_MoreRandomItems.esp [Version 0.9.9]++ Mart's Monster Mod - Shivering Isles.esp [Version 3.7b3p3]4F OOO-WaterFish.esp [Version 1.34]** EVE_StockEquipmentReplacer4FCOM.esp** EVE_StockEquipmentReplacer for OOO.esp** EVE_StockEquipmentReplacer4MMM.esp50 Ivellon.esp [Version 1.8]51 ArmoryLab.esp52 Artifacts.esp [Version 1.1]++ Artifacts - ArmaCompleteAddon.esp [Version 1.0]53 Kragenir's Death Quest.esp54 KDQ - Rural Line Additions.esp55 Vampire Hunting - Order of the Virtuous Blood.esp56 DLCBattlehornCastle.esp57 DLCBattlehornCastle - Unofficial Patch.esp [Version 1.0.5]58 SM Plugin Refurbish - Battlehorn.esp [Version 1.30]59 DLCFrostcrag.esp** DLCFrostcrag - Unofficial Patch.esp [Version 1.0.5]5A SM Plugin Refurbish - Frostcrag.esp [Version 1.2]5B Knights.esp** Knights - Unofficial Patch.esp [Version 1.1]** EVE_KnightsoftheNine.esp++ SM Plugin Refurbish - Knights.esp [Version 1.06]5C Origin of the Mages Guild.esp [Version 6]++ FCOM_Knights.esp [Version 0.9.9Mb3]++ FCOM_Ruin.esp [Version 0.9.9]** FCOM_OMG.esp [Version 0.9.9]++ FCOM_UnofficialFranArmorAddon.esp [Version 0.9.9]5D Harvest [Flora].esp [Version 3.0.0]++ Harvest [Flora] - Shivering Isles.esp [Version 3.0.0]++ Harvest [Flora] - DLCVileLair.esp [Version 3.0.0]5E Harvest [Flora] - DLCFrostcrag.esp [Version 3.0.0]5F Bag of Holding.esp [Version 1.5.0]60 BFG's Open All the Gates.esp61 Cliff_BetterLetters.esp [Version 1.1]62 EVE_ShiveringIslesEasterEggs.esp63 gardening.esp64 P1DkeyChain.esp [Version 5.00]65 Scouter.esp66 Enhanced Economy - House prices.esp [Version 1.0]67 RealisticForceHigh.esp68 SupremeMagicka.esp [Version 0.90b]69 SM_ShiveringIsles.esp [Version 0.90]++ SM_DLCSpellTome.esp [Version 0.90]++ SM_COBL.esp [Version 0.90]6A SM_EnchantStaff.esp [Version 0.90]++ SM_Scrolls.esp [Version 0.90]++ SM_SigilStone.esp [Version 0.90]6B MidasSpells.esp6C RshAlchemy.esp6D Deadlier Sneaking 1.1.esp6E Oblivion XP.esp** Let There Be Darkness - Cyrodiil + SI.esp** Let There Be Darkness - Knights.esp** Let There Be Darkness - Mehrunes Razor.esp6F Cobl Races.esp [Version 1.52]70 bgBalancingEVCore.esp [Version 10.5EV-D]++ EVE_KhajiitFix.esp++ Mart's Monster Mod - Resized Races.esp [Version 3.7b3p3]71 bgMagicEV.esp [Version 1.7EV]++ bgMagicSpellTomes_for_WryeBash.esp [Version 1.68EV]++ bgMagicItemSigil.esp [Version 1.68EV]++ bgMagicEVStartspells.esp [Version 1.68EV]72 bgMagicBonus.esp [Version 1.7EV]++ bgMagicEVAddEnVar.esp [Version 1.68EV]73 bgMagicEVPaperChase.esp [Version 1.68EV]74 bgMagicAlchemy.esp [Version 1.57]75 bgMagicPotionNumberSoulGemValue.esp [Version 1.68UV]++ bgBalancingEVOptionalFCOMAdditions.esp [Version 10.]76 bgBalancingEVLAMEAddition.esp [Version 10.51EV-D]++ bgBalancingEVLAMEGlue.esp [Version 10.0EV-D1.62EV]77 bgBalancingEVOptionalNPCDiversityLAME.esp [Version 10.5EV-D]++ Cobl Races - Balanced.esp [Version 1.52]** bgMagicEVShader.esp [Version 1.7EV]++ bgMagicShaderLifeDetect.esp [Version 1.68]78 bgMagicLightningbolt.esp** FCOM_Archery.esp [Version 0.9.9]++ Cobl Filter Late MERGE ONLY.esp [Version 1.53]** All Natural - Indoor Weather Filter For Mods.esp [Version 1.2]79 Bashed Patch, 0.esp
I really don't think it's caused by Oblivion XP. Oblivion XP doesn't control skill increases in a way that prevents in-game bonuses like this. I always do that quest and get the increases. I also get the increases from a few of the other opportunities, including the Oghma Infinium. See the others in the spoiler tags.
Talk to Baurus after Path of the Dawn quest.
Watch Blades train at Cloud Ruler.
Watch arena hopefuls train in Arena district.
Rescue Jeelius from Mythic Dawn.
I always get the skill increases from all of these.
I'm pretty sure other players do too because this is the first report of this kind that I've had. I will be doing the Gray Prince quest shortly in my latest game and I'll keep an eye out for the skill increases though, just in case something changed recently.
Keep an eye on Kragenir's though - that does alter your stats - both good and bad
