everytime Jygalaga is supposed to disssapear i get a CTD here's my Load Order:

Active Mod Files:00  Oblivion.esm01  ScreenEffects.esm02  You Are Here.esm03  All Natural Base.esm  [Version 0.9.9]04  Francesco's Leveled Creatures-Items Mod.esm05  Francesco's Optional New Items Add-On.esm06  Francesco's Optional New Creatures Add-On.esm07  Cobl Main.esm  [Version 1.72]08  Mart's Monster Mod.esm  [Version 3.7b3p3]09  Enhanced Daedric Invasion.esm0A  Better Cities Resources.esm0B  Progress.esm  [Version 2.2]0C  CM Partners.esm0D  Unofficial Oblivion Patch.esp  [Version 3.2.0]0E  DLCShiveringIsles.esp0F  Unofficial Shivering Isles Patch.esp  [Version 1.4.0]10  Better Cities .esp11  All Natural - Real Lights.esp  [Version 0.9.9]12  All Natural.esp  [Version 0.9.9]13  All Natural - SI.esp  [Version 0.9.9]14  All Natural - EW + NW + AWS.esp  [Version Final]15  AmbientDungeons.esp  [Version 1.3]16  bgShaderStandAloneEV.esp  [Version 1.0EV]17  Enhanced Economy.esp  [Version 4.0.1]18  Map Marker Overhaul.esp  [Version 3.4]19  Map Marker Overhaul - SI additions.esp  [Version 3.0.2]1A  DLCMehrunesRazor.esp1B  DLCMehrunesRazor - Unofficial Patch.esp  [Version 1.0.4]1C  MaleBodyReplacerV4.esp1D  CSR - Fine Iron.esp1E  CSR - Golden Saint.esp1F  PTArtifacts.esp20  Scarves!.esp21  Vvardenfell_Imports.esp22  TGND.esp23  TGND_SI.esp24  Francesco's Optional Files.esp25  Mart's Monster Mod.esp  [Version 3.7b3p3]26  Mart's Monster Mod for Fran.esp  [Version 3.7b3p3]27  Mart's Monster Mod - Shivering Isles.esp  [Version 3.7b3p3]28  Mart's Monster Mod - Gems & Gem Dust.esp  [Version 3.7b3p3]29  Mart's Monster Mod - Hunting & Crafting.esp  [Version 3.7b3p3]2A  Mart's Monster Mod - Spawn Rates - Moderate Increased.esp  [Version 3.7b3p3]2B  Mart's Monster Mod - Friendlier Factions MMM+Fran.esp  [Version 3.7b3p3]2C  HeartOftheDead.esp  [Version 6.0]2D  The Crimson Queen.esp  [Version 2.1]2E  Wayshrines in the University.esp2F  DLCBattlehornCastle.esp30  DLCBattlehornCastle - Unofficial Patch.esp  [Version 1.0.4]31  Knights.esp**  Knights - Unofficial Patch.esp  [Version 1.0.9]32  TOTF.esp33  TOTF Delayer.esp34  Enhanced Daedric Invasion.esp35  Better Cities - House price patch.esp  [Version 1.0]36  Harvest [Flora].esp  [Version 3.0.0]37  Harvest [Flora] - Shivering Isles.esp  [Version 3.0.0]38  CompanionHorseSupportFIX forCMPartners.esp39  Alchemy Pocket.esp  [Version 1.1]3A  Oblivion - Soulgems.esp3B  GotNoClass.esp3C  P1DkeyChain.esp  [Version 5.00]3D  Toggleable Quantity Prompt.esp  [Version 3.1.1]3E  StartChoices.esp3F  ConduitMagic.esp40  SetEssentialActors.esp41  SupremeMagicka.esp  [Version 0.90]42  SM_ShiveringIsles.esp  [Version 0.86]43  Syc_AtHomeAlchemy.esp44  CLS-OldFriends-OBSE.esp45  nGCD.esp46  nGCD Oghma Infinium.esp47  nGCD Skeleton Key.esp48  Let There Be Darkness - Cyrodiil + SI.esp49  Chocolate Elves.esp4A  CompanionMaster.esp4B  bgBalancingEVCore.esp  [Version 10.52EV-D]4C  bgMagicEV.esp  [Version 1.7EV]4D  bgBalancingEVOptionalFangs.esp  [Version 10.0EV-D]4E  Better Cities Full.esp4F  Better Cities - Tears of the Fiend.esp50  Better Imperial City.esp51  ScreenControls.esp52  Vacuity.esp  [Version 0.2]53  Bashed Patch, 0.esp54  Explosives.esp55  Display Stats.esp  [Version 1.2]56  Thunderbird & Dawn.esp57  Disable_Weapon_Membrane_Shaders-3127.esp58  Ancient Elven Sorcerer - EV.esp

EDIT: Yes I used BOSS and the BashedPatch is correctly build

Do you use this?

http://www.tesnexus.com/downloads/file.php?id=3394

One person complained about that in the comments. Sure enough, I experienced the same problem and had to temporarily remove this "mod" to progress past that part. Still well worth using even if that is the culprit.