Liberty Prime Sequence Won't Start

[Kurt91]

I've been playing through the game, with minimal bugs or the usual problems, and things have been going pretty well. Unfortunately, I've hit a roadblock at the Liberty Prime sequence.

I get to the Citadel and get the cutscene where Liberty Prime is activated, and Lyons' Pride heads out. I follow them outside, and the giant metal bulkhead at the entrance won't open. I try using console commands to phase through it and see what's going on, and LP is just standing there and not reacting to anything. So, I try abusing the console to zip straight to the end, work my way from the entrance to the Memorial to Project Purity, and talk Autumn down. I head over to activate the ending, and realize that because Lyons isn't there with me, it won't let me do anything.

I've played through the sequence before (although last time I got the issue where Broken Steel won't start, but I'm not using a custom race this time around, so that shouldn't be a problem). I don't mind a quick and dirty fix to just pop Lyons into the Memorial Building, escort her to Project Purity, and trigger the ending that way. Unfortunately, I don't know how to do that.

If it would be easier to just figure out what's breaking the sequence from starting, I've got a save right before I tell Lyons I'm ready to go, and can give you my Load Order.

FalloutNV.esm
DeadMoney.esm
HonestHearts.esm
OldWorldBlues.esm
LonesomeRoad.esm
GunRunnersArsenal.esm
Fallout3.esm
Anchorage.esm
ThePitt.esm
BrokenSteel.esm
PointLookout.esm
Zeta.esm
CaravanPack.esm
ClassicPack.esm
MercenaryPack.esm
TribalPack.esm
TaleOfTwoWastelands.esm
YUPTTW.esm
Advanced Recon Tech.esm
Sortomatic.esm
TTWInteriors_Core.esm
TTWInteriorsProject_Combo.esm
AWorldOfPain(Preview).esm
AWorldOfPainFO3.esm
Regulators.esm
FOW - The Last Child of Gallifrey v2.esm
AWOPDeadMoney.esm
Sortomatic-AWOP.esm
Detect Traps.esm
A Trail of Crumbs.esm
Project Nevada - Core.esm
NevadaSkies.esm
MikotoBeauty.esm
oHUD.esm
DYNAVISION 3.esp
Advanced Recon Gear.esp
Advanced Recon Gear - TTW Locations.esp
Advanced Recon Armor.esp
Advanced Recon Armor - TTW Locations.esp
Advanced Recon Tech.esp
JIP Companions Command & Control.esp
FSW.esp
Universal Item Sorter.esp
TTW_ArmorExpansion.esp
TTW_PerkPerLevel.esp
TTW_VATS.esp
DarNifiedUINV.esp
CASM with MCM.esp
The Mod Configuration Menu.esp
The Weapon Mod Menu.esp
JIP Improved Recipe Menu.esp
Advanced Recon Patches.esp
Enhanced Item Info.esp
JIP MiniMap.esp
SortomaticIngredientLoader.esp
BLEED.esp
FOW - The Last Child of Gallifrey.esp
TiesThatBind.esp
DLCSortomatic.esp
TTW - Essential Travelling Merchants.esp
AWOPDeadMoneyVendorPatch.esp
PipBoyCounters.esp
dD - Enhanced Blood Main NV.esp
Weapon Retexture Project.esp
WRP - TTW.esp
FlashlightNVSE.esp
BrighterPipboyLight_X2.esp
Detect Traps - Traponator 4000.esp
Detect Traps - Perk.esp
MikotoBeauty.esp
TTW FlashlightNVSE.esp
TTW - Oven Cooking.esp
Oven Cooking.esp
TTWTransportalponderEx.esp
BoostedSkills.esp
DEC - DynamicEssentialCompanions.esp
Bouncing Natural Breasts.esp
NevadaSkies - TTW Edition.esp
TTW Realistic Wasteland Lighting.esp

[RoyBatty]

Not sure, most of that stuff should be fine.

Start disabling mods 5 at a time until it works.