The SM plugin refurbish mods change the way you get those quests, as well as several others.
DarnUI and a few other mods prevent the popup messages telling you that you received a quest, but you still get it in your journal.
Post a complete mod list, including anything you installed that does not have an ESP file if you want to know for sure what's going on.
Ok, here is my list:
Active Mod Files:
? 00 Oblivion.esm
? 01 Francesco's Leveled Creatures-Items Mod.esm
? 02 Francesco's Optional New Items Add-On.esm
? 03 Cobl Main.esm [Version 1.72]
? 04 Oscuro's_Oblivion_Overhaul.esm [Version 1.34]
? 05 Mart's Monster Mod.esm [Version 3.7b3p3]
? 06 TamrielTravellers.esm [Version 1.39c]
? 07 FCOM_Convergence.esm [Version 0.9.9a7]
? 08 Progress.esm [Version 2.0]
? 09 HrmnsOblivionScriptOptimizationv1.0.esp
? 0A Younger Hotter NPC's v1.0.esp
? 0B Unofficial Oblivion Patch.esp [Version 3.2.0]
? 0C DLCShiveringIsles.esp
? 0D Unofficial Shivering Isles Patch.esp [Version 1.4.0]
? 0E SM Plugin Refurbish - SI.esp [Version 1.05]
? 0F Francesco's Optional Chance of Stronger Bosses.esp
? 10 Francesco's Optional Chance of Stronger Enemies.esp
? 11 Francesco's Optional Chance of More Enemies.esp
? 12 Francesco's Optional Leveled Guards.esp
? 13 Francesco's Dark Seducer Weapons Patch.esp
? ++ FCOM_Francescos.esp [Version 0.9.9]
? ++ FCOM_FrancescosItemsAddOn.esp [Version 0.9.9]
? 14 FCOM_FrancescosNamedBosses.esp [Version 0.9.9]
? ? ? Fran Armor Add-on.esp
? 15 Fran_Lv30Item_Maltz.esp
? 16 Natural_Weather_HDR_by_Max_Tael.esp
? 17 Natural_Habitat_by_Max_Tael.esp
? 18 Natural_Water_by_Max_Tael.esp
? 19 CampfireBehavior.esp
? 1A WindowLightingSystem.esp
? ++ Item interchange - Extraction.esp [Version 0.76]
? 1B Living Economy - SI.esp
? 1C Living Economy - Items.esp
? 1D Cutthroat Merchants.esp
? 1E Choices and Consequences.esp
? 1F DLCHorseArmor.esp
? 20 DLCHorseArmor - Unofficial Patch.esp [Version 1.0.5]
? 21 SM Plugin Refurbish - HorseArmor.esp [Version 1.11]
? 22 DLCOrrery.esp
? 23 DLCOrrery - Unofficial Patch.esp [Version 1.0.3]
? 24 SM Plugin Refurbish - Orrery.esp [Version 1.11]
? 25 Choices and Consequences - SM Plugin Refurbish - Orrery.esp [Version 0.1]
? 26 DLCVileLair.esp
? 27 DLCVileLair - Unofficial Patch.esp [Version 1.0.5]
? 28 SM Plugin Refurbish - VileLair.esp [Version 1.21]
? 29 DLCMehrunesRazor.esp
? 2A DLCMehrunesRazor - Unofficial Patch.esp [Version 1.0.4]
? 2B SM Plugin Refurbish - MehrunesRazor.esp [Version 1.11]
? 2C DLCSpellTomes.esp
? 2D DLCSpellTomes - Unofficial Patch.esp [Version 1.0.1]
? 2E DLCThievesDen.esp
? 2F DLCThievesDen - Unofficial Patch.esp [Version 1.0.5]
? 30 DLCThievesDen - Unofficial Patch - SSSB.esp [Version 1.0.4]
? 31 SM Plugin Refurbish - ThievesDen.esp [Version 1.2]
? 32 KDCircletsOOOOptimized - NPC Equip.esp [Version 1.2]
? 33 FCOM_KDCircletsOOOOptimizedNPCEquip.esp [Version 0.9.9]
? 34 ExnemRuneskulls.esp
? ++ FCOM_ExnemRuneskulls.esp [Version 0.9.9]
? 35 Cobl Glue.esp [Version 1.72]
? 36 Cobl Si.esp [Version 1.63]
? 37 OOO 1.32-Cobl.esp [Version 1.72]
? 38 FCOM_Cobl.esp [Version 0.9.9]
? 39 Bob's Armory Oblivion.esp
? 3A FCOM_BobsArmory.esp [Version 0.9.9]
? 3B Loth's Blunt Weapons for Npcs.esp
? 3C FCOM_LothsBluntWeapons.esp [Version 0.9.9]
? 3D Oblivion WarCry EV.esp
? 3E FCOM_WarCry.esp [Version 0.9.9]
? 3F Oscuro's_Oblivion_Overhaul.esp [Version 1.34]
? 40 OOO-Water_Weeds.esp [Version 1.33]
? 41 Choices and Consequences - OOO.esp [Version 0.2]
? 42 FCOM_Convergence.esp [Version 0.9.9]
? 43 Choices and Consequences - MMM.esp [Version 0.2]
? ++ FCOM_EntropicOrderRebalance.esp [Version 0.9.9beta2]
? 44 FCOM_RealSwords.esp [Version 0.9.9]
? 45 FCOM_DurabilityAndDamage.esp [Version 0.9.9]
? ++ FCOM_SpawnRatesReduced.esp [Version 0.9.9]
? 46 Mart's Monster Mod - More Wilderness Life No Gates.esp [Version 3.7b3p3]
? 47 Mart's Monster Mod - More Passive Wildlife.esp [Version 3.7b3p3]
? 48 FCOM_SaferRoads.esp [Version 0.9.9]
? 49 FCOM_NoReaversInGates.esp [Version 0.9.9]
? 4A FCOM_NoAdventurersInGates.esp [Version 0.9.9]
? 4B Mart's Monster Mod - Extra Wounding.esp [Version 3.7b3p3]
? 4C Mart's Monster Mod - Looting NPCs & Creatures.esp [Version 3.7b3p3]
? 4D Mart's Monster Mod - Less Bone Loot.esp [Version 3.7b3p3]
? 4E Mart's Monster Mod - Safer Quest Locations.esp [Version 3.7b3p3]
? 4F Mart's Monster Mod - Gems & Gem Dust.esp [Version 3.7b3p3]
? 50 Mart's Monster Mod - Hunting & Crafting.esp [Version 3.7b3p3]
? 51 Mart's Monster Mod - Farm Animals.esp [Version 3.7b3p3]
? 52 Mart's Monster Mod - Diverse WaterLife.esp [Version 3.7b3p3]
? 53 TamrielTravellerAdvScript.esp [Version 1.39c]
? 54 TamrielTravellers4OOO.esp [Version 1.39c]
? 55 TamrielTravellersItemsNPC.esp [Version 1.39c]
? 56 TamrielTravellersItemsCobl.esp [Version 1.39c]
? 57 ShiveringIsleTravellers.esp [Version 1.39c]
? ++ FCOM_TamrielTravelers.esp [Version 0.9.9]
? ++ FCOM_DiverseGuardUnity.esp [Version 0.9.9]
? 58 FCOM_BobsGuardUnity.esp [Version 0.9.9]
? 59 FCOM_HungersUnitySI.esp [Version 0.9.9]
? ++ FCOM_Archery.esp [Version 0.9.9]
? ++ FCOM_ArcheryRealSwords.esp [Version 2]
? ++ FCOM_ArcheryHunting&Crafting.esp [Version 1]
? ++ FCOM_FriendlierFactions.esp [Version 0.9.9]
? 5A FCOM_MoreRandomItems.esp [Version 0.9.9]
? 5B Mart's Monster Mod - Shivering Isles.esp [Version 3.7b3p3]
? 5C OOOLivingEconomyWornRebalance.esp
? 5D OOO-WaterFish.esp [Version 1.34]
? 5E MMM-Cobl.esp [Version 1.69]
? 5F Enhanced Quest Roleplaying.esp
? ++ Enhanced Quest Roleplaying - OOO.esp
? ++ Enhanced Quest Roleplaying - FCOM.esp
? 60 DLCBattlehornCastle.esp
? 61 DLCBattlehornCastle - Unofficial Patch.esp [Version 1.0.4]
? 62 SM Plugin Refurbish - Battlehorn.esp [Version 1.2]
? 63 DLCfrostcrag.esp
? 64 DLCFrostcrag - Unofficial Patch.esp [Version 1.0.4]
? 65 SM Plugin Refurbish - Frostcrag.esp [Version 1.2]
? 66 Knights.esp
? 67 Knights - Unofficial Patch.esp [Version 1.0.9]
? 68 SM Plugin Refurbish - Knights.esp [Version 1.06]
? 69 Mart's Monster Mod - City Defences.esp [Version 3.7b3p3]
? ++ FCOM_Knights.esp [Version 0.9.9]
? ++ FCOM_UnofficialFranArmorAddon.esp [Version 0.9.9]
? 6A Natural_Vegetation_200%_by_Max_Tael.esp
? 6B Harvest [Flora].esp [Version 3.0.0]
? 6C Harvest [Flora] - Shivering Isles.esp [Version 3.0.0]
? 6D Harvest [Flora] - DLCVileLair.esp [Version 3.0.0]
? 6E Harvest [Flora] - DLCFrostcrag.esp [Version 3.0.0]
? 6F Salmo the Baker, Cobl.esp [Version 3.08]
? 70 RealisticForceMedium.esp
? 71 MidasSpells.esp
? 72 SM_OOO.esp [Version 0.87]
? Delinquent Master: SupremeMagicka.esp
? 73 SM_MMM.esp [Version 0.82]
? Delinquent Master: SupremeMagicka.esp
? 74 bgMagicEV.esp [Version 1.7EV]
? 75 bgMagicEVPaperChase.esp [Version 1.68EV]
? 76 bgMagicSpellTomes_for_WryeBash.esp [Version 1.68EV]
? 77 SupremeMagicka.esp [Version 0.88]
? 78 SM_ShiveringIsles.esp [Version 0.86]
? 79 SM_DLCSpellTome.esp [Version 0.80]
? 7A SM_COBL.esp [Version 0.86]
? 7B SM_EnchantStaff.esp [Version 0.80]
? 7C SM_Scrolls.esp [Version 0.84]
? 7D SM_SigilStone.esp [Version 0.83]
? 7E bgMagicEV_Conjuration_for_Supreme_Magicka.esp [Version 1.5]
? 7F AudaciousMagery.esp
? 80 Syc_AtHomeAlchemy_No_Bounty_v2.esp
? 81 attack and hide medium v2.1.esp
? 82 No psychic guards harder v1.2.esp
? 83 ProgressMBSP.esp [Version 1.0]
? 84 ProgressSBSP.esp [Version 1.0]
? 85 RealisticLeveling.esp
? ++ Item interchange - Placement for FCOM.esp [Version 0.77]
? ++ Mart's Monster Mod - Resized Races.esp [Version 3.7b3p3]
? 86 Bashed Patch, 0.esp
? ++ Cobl Filter Late MERGE ONLY.esp [Version 1.53]
? 87 Streamline 3.1.esp
Also, I am getting 2 Delinquent Master: SupremeMagicka.esp for the OOO and MMM cmpatability patches. Not sure what this means...
Thanks so much for the help!