Things seem to go by fairly all-right, up until Irenicus teleporting away. After that, Imoen is supposed to appear. However, no amount of waiting leads to Imoen turning up and freeing me from that birdcage.
When teleporting through, I bring along Jaheira, Khalid, Imoen, Minsc and Dynaheir.
My WeiDU log:
// Log of Currently Installed WeiDU Mods // The top of the file is the 'oldest' mod // ~TP2_File~ #language_number #component_number // [Subcomponent Name -> ] Component Name ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #50 // Avatar Morphing Script ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1040 // Improved Athkatlan City Guard ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1050 // Gradual Drow Item Disintegration ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1070 // Improved Kick-out Dialogues ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1180 // Female Edwina ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2180 // Un-Nerfed THAC0 Table, Saving Throws, Grand-Mastery, and Arcane, Divine Spell Progression (Blucher) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1150 // Shapeshifter Rebalancing ~SETUP-BGT.TP2~ #0 #0 // Baldur's Gate Trilogy - Core 1.02f ~SETUP-BGTTWEAK.TP2~ #0 #0 // Eldoth reminds of Skie's ransom ~SETUP-BGTTWEAK.TP2~ #0 #1 // Angelo notices Shar-teel ~SETUP-BGTTWEAK.TP2~ #0 #2 // Finishable Kagain caravan quest ~SETUP-BGTTWEAK.TP2~ #0 #3 // Tougher Sarevok and Semaj ~SETUP-BGTTWEAK.TP2~ #0 #4 // Major locations explored upon visit ~SETUP-BGTTWEAK.TP2~ #0 #5 // Druid/Ranger-responsive bears in BG1 ~SETUP-BGTTWEAK.TP2~ #0 #6 // Happy patch: NPCs cannot choose to leave the party ~SETUP-BGTTWEAK.TP2~ #0 #7 // Import more items into Shadows of Amn (WARNING: This can be considered a cheat) // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #9 // Random activated traps in the pirate cave -> Game-time randomisation // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #10 // Bags of the Sword Coast // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #11 // Altered spawns -> TuTu-style levelled spawns // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #13 // Arkion reacts to player's reputation // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #14 // Coran responds to the death of a wyvern // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #15 // More bandit scalps // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #17 // Hooded unarmoured mages and thieves // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #18 // Salk's Pen-and-Paper ruleset corrections // Recently Uninstalled: ~SETUP-BGTTWEAK.TP2~ #0 #19 // Import all NPCs into Shadow of Amn ~SETUP-BGTTWEAK.TP2~ #0 #9 // Random activated traps in the pirate cave -> Game-time randomisation ~SETUP-BGTTWEAK.TP2~ #0 #10 // Bags of the Sword Coast ~SETUP-BGTTWEAK.TP2~ #0 #11 // Altered spawns -> TuTu-style levelled spawns ~SETUP-BGTTWEAK.TP2~ #0 #13 // Arkion reacts to player's reputation ~SETUP-BGTTWEAK.TP2~ #0 #14 // Coran responds to the death of a wyvern ~SETUP-BGTTWEAK.TP2~ #0 #15 // More bandit scalps ~SETUP-BGTTWEAK.TP2~ #0 #18 // Salk's Pen-and-Paper ruleset corrections ~SETUP-BGTTWEAK.TP2~ #0 #19 // Import all NPCs into Shadow of Amn ~BG1NPC.TP2~ #0 #0 // The BG1 NPC Project: Required Modifications for v12 ~BG1NPC.TP2~ #0 #1 // The BG1 NPC Project: Banters, Quests, and Interjections ~BG1NPC.TP2~ #0 #8 // The BG1 NPC Project: Coran's Romance Core (adult content) ~BG1NPC.TP2~ #0 #9 // The BG1 NPC Project: Dynaheir's Romance Core (teen content) ~BG1NPC.TP2~ #0 #10 // The BG1 NPC Project: Shar-Teel Relationship Core (adult content) ~BG1NPC.TP2~ #0 #11 // The BG1 NPC Project: Branwen's Romance Core (teen content) ~BG1NPC.TP2~ #0 #12 // The BG1 NPC Project: Xan's Romance Core (teen content) ~BG1NPC.TP2~ #0 #13 // The BG1 NPC Project: Ajantis Romance Core (teen content) ~BG1NPC.TP2~ #0 #15 // Romance Timers -> Coran's Romance Speed (standard: 1 hour) ~BG1NPC.TP2~ #0 #23 // Romance Timers -> Dynaheir's Romance Speed (15 minutes) ~BG1NPC.TP2~ #0 #25 // Romance Timers -> Xan's Romance Speed (standard: 1 hour) ~BG1NPC.TP2~ #0 #30 // Romance Timers -> Shar-Teel's Relationship Speed (standard: 1 hour) ~BG1NPC.TP2~ #0 #38 // Romance Timers -> Branwen's Romance Speed (15 minutes) ~BG1NPC.TP2~ #0 #43 // Romance Timers -> Ajantis' Romance Speed (15 minutes) ~BG1NPC.TP2~ #0 #54 // Jason Compton's Accelerated Banter Script. ~BG1NPC.TP2~ #0 #55 // The BG1 NPC Project: Make Shar-Teel Unkillable until In Party ~BG1NPC.TP2~ #0 #200 // The BG1 NPC Project: Player-Initiated Dialogues ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #10 // Remove Helmet Animations ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #20 // Change Imoen's Avatar to Mage ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #30 // Change Nalia's Avatar to Thief ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #40 // Change Viconia's Skin Color to Dark Blue ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #60 // Weapon Animation Tweaks ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #70 // Icewind Dale Casting Graphics (Andyr) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #100 // Commoners Use Drab Colors ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #110 // Icon Improvements ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #120 // Change Avatar When Wearing Robes or Armor (Galactygon) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #130 // Force All Dialogue to Pause Game ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1010 // More Interjections ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1020 // Alter HP Triggers for NPC Wounded Dialogues ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1030 // Reveal Wilderness Areas Before Chapter Six ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1080 // Add Bags of Holding ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1090 // Exotic Item Pack ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1120 // Stores Sell Higher Stacks of Items ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1160 // Multiple Strongholds (Baldurdash) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1170 // Bonus Merchants (Baldurdash) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1190 // Romance Bug Fixes ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #1200 // Imoen ToB Dialogue Fix ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2010 // PnP Spell Progression Tables ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2020 // Two-Handed Bastard Swords ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2030 // Two-Handed Katanas ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2040 // Universal Clubs ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2050 // Description Updates for Universal Clubs Component ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2060 // Weapon Styles for All ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2070 // Druids Use Cleric Level and Spell Progression ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2080 // Delay High Level Abilities ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2090 // Change Experience Point Cap -> Remove Experience Cap ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2100 // Allow Thieving and Stealth in Heavy Armor ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2110 // Alter Item Descriptions for 'Stealth and Thieving Abilities in Heavy Armor' Component ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2120 // Allow Arcane Spellcasting in Heavy Armor ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2130 // Alter Item Descriptions for 'Allow Arcane Spellcasting in Armor' Component ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2140 // Expanded Dual-Class Options ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2151 // Wear Multiple Protection Items -> No Restrictions ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2160 // Alter Weapon Proficiency System -> Rebalanced Weapon Proficiencies ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2170 // Cast Spells from Scrolls (and Other Items) at Character Level ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2200 // Multi-Class Grand Mastery (Weimer) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2210 // True Grand Mastery (Baldurdash) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2220 // Change Magically Created Weapons to Zero Weight ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2230 // Make +x/+y Weapons Consistent ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #2231 // Description Updates for Make +x/+y Weapons Consistent Component ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3000 // Higher HP on Level Up -> Maximum ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3020 // Identify All Items ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3031 // Easy Spell Learning -> 100% Learn Spells and No Maximum Cap ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3040 // Make Bags of Holding Bottomless ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3050 // Remove fatigue from restoration spells ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3060 // Remove "You Must Gather Your Party..." Sound (Weimer) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3080 // Unlimited Ammo Stacking ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3090 // Unlimited Gem and Jewelry Stacking ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3100 // Unlimited Potion Stacking ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3110 // Unlimited Scroll Stacking ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3120 // Happy Patch (Party NPCs do not fight or complain about reputation) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3141 // Faster Chapter 1&2 Cut-Scenes and Dreams -> Non-Silly Version ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3150 // Turn Off The Hideous Cloak-of-Mirroring and Spell-Trap Animation ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3182 // Romance Cheats -> No Gender/Racial Requirements for Romance, Allow Multiple Romances, Nothing Kills Romances ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3190 // Rest Anywhere (Japheth) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #3200 // Sellable Staffs, Clubs, and Slings (Icelus) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4000 // Adjust Evil joinable NPC reaction rolls ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4010 // Improved Fate Spirit Summoning ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4020 // ToB-Style NPCs ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4031 // Consistent Stats: Edwin -> Use BG2 Values ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4041 // Consistent Stats: Jaheira -> Use BG2 Values ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4050 // Change Jaheira to Neutral Good ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4061 // Consistent Stats: Minsc -> Use BG2 Values ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4071 // Consistent Stats: Viconia -> Use BG2 Values ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4080 // Make Khalid a Fighter-Mage (Domi) ~BG2_TWEAKS/SETUP-BG2_TWEAKS.TP2~ #0 #4090 // Make Montaron an Assassin (Andyr) ~CHLOE.TP2~ #0 #0 // Chloe NPC mod v1.2 ~SETUP-SLIMGSERIES.TP2~ #0 #0 // sgSeries by Sarkyn and Yovaneth ~BG1NPC.TP2~ #0 #2 // The BG1 NPC Project: Give Edwin his BG2 portrait. ~BG1NPC.TP2~ #0 #3 // The BG1 NPC Project: Give Imoen her BG2 portrait. ~BG1NPC.TP2~ #0 #4 // The BG1 NPC Project: Give Jaheira her BG2 portrait. ~BG1NPC.TP2~ #0 #5 // The BG1 NPC Project: Give Minsc his BG2 portrait. ~BG1NPC.TP2~ #0 #6 // The BG1 NPC Project: Give Viconia her BG2 portrait. ~BG1NPC.TP2~ #0 #7 // The BG1 NPC Project: Add Non-Joinable NPC portraits to quests and dialogues ~SETUP-DSOTSC.TP2~ #0 #0 // DSotSC for BGT-Weidu v1.80 Mod ~SETUP-DSOTSC.TP2~ #0 #1 // Area .tis files. (Required) ~SETUP-NTOTSC.TP2~ #0 #0 // NTotSC for BGT-Weidu v1.40 Mod ~SETUP-NTOTSC.TP2~ #0 #1 // Now for the decompression of area .tis files.