If anyone can suggest a way to fix this up, I would be grateful.
Mod list below:
Spoiler
Masters for Erissame0000.ess:
001 Morrowind.esm
002 Tribunal.esm
003 Bloodmoon.esm
004 Texture Fix 2.0.esm
005 abotWaterLife.esm
006 Morrowind Advanced.esm
007 GDR_MasterFile.esm
008 MW_Children_1_0.esm
009 Morrowind Patch 1.6.5 Beta (BTB Edit).esm
010 Texture Fix - Bloodmoon 1.1.esm
011 MRM.esm
012 MCA.esm
013 TR_Data.esm
014 TR_Mainland.esm
015 LCV Schedule Markers.esp (Version -02)
016 NPC LCV Schedules 03.esp (Version 03-13)
017 Service_Requirements_V1.4.3.esp
018 NPC LCV Locks.esp
019 LGNPC_NoLore_v0_83.esp (Version 0.83)
020 VGreetings-Hit.esp
021 VGreetings-Thief.esp
022 Daggerfall Collection Ver 1.1 (BTB Edit).esp
023 VGreetings-Flee.esp
024 VGreetings-Idle.esp
025 VGreetings-Attack.esp
026 VGreetings.esp
027 DB_Attack_Mod.esp
028 Nymeria's Monthly Respawn.esp
029 P.R.E. v4.0.esp
030 Lgnpc_SN.esp (Version 0.31)
031 Passive_Healthy_Wildlife.esp
032 LeFemmArmor.esp
033 MW_Adv_Required.esp
034 MW_Adv_PHW.esp
035 Unique Banners and Signs.esp
036 Better Bodies.esp
037 MWE_Base.esp
038 Windows Glow.esp
039 Quick Char.esp (Version 1.2)
040 Healing.esp
041 Key Replacer Trib & BM.esp
042 BetterBooks_AlchFormfix.esp
043 Haunted Tombs v1.06.esp (Version 1.06)
044 Galsiahs Character Development.esp
045 GCD StartScript for Trib or Bloodmoon.esp
046 GCD better balanced birthsigns.esp
047 GCD Restore Potions Fix.esp
048 horationpcenhanced12-bm.esp
049 abotWaterLifeTRaddon.esp
050 abotWhereAreAllBirdsGoing.esp
051 Expanded Sounds.esp
052 Less_Generic_Bloodmoon.esp (Version 1.2)
053 LGNPC_GnaarMok_v1_20.esp (Version 1.20)
054 Mixed Guards 2.esp
055 LGNPC_AldVelothi_v1_20.esp (Version 1.20)
056 Creatures.esp
057 Improved Gold Weight.esp
058 Westly's Master Headpack X.esp
059 LGNPC_MaarGan_v1_20.esp (Version 1.20)
060 LGNPC_HlaOad_v1_32.esp (Version 1.32)
061 LGNPC_Aldruhn_v1_20.esp (Version 1.20)
062 LGNPC_Aldruhn_v1_22_suppl.esp
063 LGNPC_Pelagiad_v1_31.esp (Version 1.31)
064 LGNPC_TelMora_v1_30.esp (Version 1.30)
065 LGNPC_Khuul_v2_21.esp (Version 2.21)
066 Corean_Hair_in_Morrowind.esp
067 LGNPC_VivecFQ_v2_20.esp (Version 2.20)
068 Less_Generic_Nerevarine.esp (Version 1.21)
069 LGNPC_TelUvirith_v1_20.esp (Version 1.20)
070 LGNPC_SecretMasters_v1_30.esp (Version 1.30)
071 The Neverhalls.esp
072 LGNPC_IndarysManor_v1_51.esp (Version 1.51)
073 LGNPC_VivecRedoran_v1_61.esp (Version 1.60)
074 LGNPC_PaxRedoran_v1_20.esp (Version 1.20)
075 LGNPC_SoulSicknessPatch_v1_00.esp (Version 1.00)
076 Bloated Caves.esp
077 Graphic Herbalism.esp
078 New Argonian Bodies - Mature.esp
079 New Khajiit Bodies - Mature.esp
080 EcoAdjMerchantSkills (Disposition Edit).esp
081 EcoAdjCrime (Tresspass Edit).esp
082 Graphic Herbalism TR.ESP
083 Less_Generic_Tribunal.esp
084 Texture Fix -TR -1.0.esp
085 Windows Glow - Tribunal Eng.esp
086 Windows Glow - Bloodmoon Eng.esp
087 BTB - Character.esp
088 BB Dark Brotherhood by Westly.esp
089 The Imperial Legion Badge.esp
090 WA_Signy_Signposts(!).ESP
091 Better Clothes Complete (BTB Edit).esp
092 BTB - Spells.esp
093 BTB - Alchemy.esp
094 BTB - Equipment.esp
095 BTB - Settings.esp
096 UniqueFinery.esp
097 IceNioLivRobeReplacerALL (BTB Edit).esp
098 Better Skulls.ESP
099 FemaleEbonyCuirass_TB.ESP
100 Spect Sorcery pt 1.esp
101 FemaleGlassCuirass.ESP
102 NoM_Creatures Loot PHW.esp
103 FemaleDaedricCuirass.ESP
104 FemaleDragonscaleCuirass.ESP
105 NoM_CoM Compatibility Patch.esp
106 FemaleLordsMail_TB.esp
107 Syc_AtHomeAlchemy.esp (Version 1.0)
108 MDP Compilation.ESP
109 Little Secrets.ESP
110 OTR_Coast_Variety.esp
111 Area Effect Projectiles (PAR Edit).esp
112 Vality's Ascadian Isles Addon (Texture Fix Edit).esp
113 Homes To Let v2pt0.esp
114 sm_ForgottenHalls.esp
115 Vurt's Grazelands Unique Trees.ESP
116 NOM 3.0.esp (Version 3.00)
117 DN-GDRv1.esp
118 Vurt's BC Tree Replacer II.ESP
119 Welcome to the Arena! v5.5.esp
120 Vurt's Leafy West Gash.ESP
121 Morag Tong Expanded.esp
122 TLM - Ambient Light + Fog Update.esp
123 TLM - Light Sources (Clearer Lighting).esp
124 TLM - Light Sources (Natural Water).esp
125 TLM - Light Sources (Lanterns).esp
126 TLM - External Lights Ownership.esp
127 TLM - NPC Light Sources.esp
128 Mashed Lists.esp
001 Morrowind.esm
002 Tribunal.esm
003 Bloodmoon.esm
004 Texture Fix 2.0.esm
005 abotWaterLife.esm
006 Morrowind Advanced.esm
007 GDR_MasterFile.esm
008 MW_Children_1_0.esm
009 Morrowind Patch 1.6.5 Beta (BTB Edit).esm
010 Texture Fix - Bloodmoon 1.1.esm
011 MRM.esm
012 MCA.esm
013 TR_Data.esm
014 TR_Mainland.esm
015 LCV Schedule Markers.esp (Version -02)
016 NPC LCV Schedules 03.esp (Version 03-13)
017 Service_Requirements_V1.4.3.esp
018 NPC LCV Locks.esp
019 LGNPC_NoLore_v0_83.esp (Version 0.83)
020 VGreetings-Hit.esp
021 VGreetings-Thief.esp
022 Daggerfall Collection Ver 1.1 (BTB Edit).esp
023 VGreetings-Flee.esp
024 VGreetings-Idle.esp
025 VGreetings-Attack.esp
026 VGreetings.esp
027 DB_Attack_Mod.esp
028 Nymeria's Monthly Respawn.esp
029 P.R.E. v4.0.esp
030 Lgnpc_SN.esp (Version 0.31)
031 Passive_Healthy_Wildlife.esp
032 LeFemmArmor.esp
033 MW_Adv_Required.esp
034 MW_Adv_PHW.esp
035 Unique Banners and Signs.esp
036 Better Bodies.esp
037 MWE_Base.esp
038 Windows Glow.esp
039 Quick Char.esp (Version 1.2)
040 Healing.esp
041 Key Replacer Trib & BM.esp
042 BetterBooks_AlchFormfix.esp
043 Haunted Tombs v1.06.esp (Version 1.06)
044 Galsiahs Character Development.esp
045 GCD StartScript for Trib or Bloodmoon.esp
046 GCD better balanced birthsigns.esp
047 GCD Restore Potions Fix.esp
048 horationpcenhanced12-bm.esp
049 abotWaterLifeTRaddon.esp
050 abotWhereAreAllBirdsGoing.esp
051 Expanded Sounds.esp
052 Less_Generic_Bloodmoon.esp (Version 1.2)
053 LGNPC_GnaarMok_v1_20.esp (Version 1.20)
054 Mixed Guards 2.esp
055 LGNPC_AldVelothi_v1_20.esp (Version 1.20)
056 Creatures.esp
057 Improved Gold Weight.esp
058 Westly's Master Headpack X.esp
059 LGNPC_MaarGan_v1_20.esp (Version 1.20)
060 LGNPC_HlaOad_v1_32.esp (Version 1.32)
061 LGNPC_Aldruhn_v1_20.esp (Version 1.20)
062 LGNPC_Aldruhn_v1_22_suppl.esp
063 LGNPC_Pelagiad_v1_31.esp (Version 1.31)
064 LGNPC_TelMora_v1_30.esp (Version 1.30)
065 LGNPC_Khuul_v2_21.esp (Version 2.21)
066 Corean_Hair_in_Morrowind.esp
067 LGNPC_VivecFQ_v2_20.esp (Version 2.20)
068 Less_Generic_Nerevarine.esp (Version 1.21)
069 LGNPC_TelUvirith_v1_20.esp (Version 1.20)
070 LGNPC_SecretMasters_v1_30.esp (Version 1.30)
071 The Neverhalls.esp
072 LGNPC_IndarysManor_v1_51.esp (Version 1.51)
073 LGNPC_VivecRedoran_v1_61.esp (Version 1.60)
074 LGNPC_PaxRedoran_v1_20.esp (Version 1.20)
075 LGNPC_SoulSicknessPatch_v1_00.esp (Version 1.00)
076 Bloated Caves.esp
077 Graphic Herbalism.esp
078 New Argonian Bodies - Mature.esp
079 New Khajiit Bodies - Mature.esp
080 EcoAdjMerchantSkills (Disposition Edit).esp
081 EcoAdjCrime (Tresspass Edit).esp
082 Graphic Herbalism TR.ESP
083 Less_Generic_Tribunal.esp
084 Texture Fix -TR -1.0.esp
085 Windows Glow - Tribunal Eng.esp
086 Windows Glow - Bloodmoon Eng.esp
087 BTB - Character.esp
088 BB Dark Brotherhood by Westly.esp
089 The Imperial Legion Badge.esp
090 WA_Signy_Signposts(!).ESP
091 Better Clothes Complete (BTB Edit).esp
092 BTB - Spells.esp
093 BTB - Alchemy.esp
094 BTB - Equipment.esp
095 BTB - Settings.esp
096 UniqueFinery.esp
097 IceNioLivRobeReplacerALL (BTB Edit).esp
098 Better Skulls.ESP
099 FemaleEbonyCuirass_TB.ESP
100 Spect Sorcery pt 1.esp
101 FemaleGlassCuirass.ESP
102 NoM_Creatures Loot PHW.esp
103 FemaleDaedricCuirass.ESP
104 FemaleDragonscaleCuirass.ESP
105 NoM_CoM Compatibility Patch.esp
106 FemaleLordsMail_TB.esp
107 Syc_AtHomeAlchemy.esp (Version 1.0)
108 MDP Compilation.ESP
109 Little Secrets.ESP
110 OTR_Coast_Variety.esp
111 Area Effect Projectiles (PAR Edit).esp
112 Vality's Ascadian Isles Addon (Texture Fix Edit).esp
113 Homes To Let v2pt0.esp
114 sm_ForgottenHalls.esp
115 Vurt's Grazelands Unique Trees.ESP
116 NOM 3.0.esp (Version 3.00)
117 DN-GDRv1.esp
118 Vurt's BC Tree Replacer II.ESP
119 Welcome to the Arena! v5.5.esp
120 Vurt's Leafy West Gash.ESP
121 Morag Tong Expanded.esp
122 TLM - Ambient Light + Fog Update.esp
123 TLM - Light Sources (Clearer Lighting).esp
124 TLM - Light Sources (Natural Water).esp
125 TLM - Light Sources (Lanterns).esp
126 TLM - External Lights Ownership.esp
127 TLM - NPC Light Sources.esp
128 Mashed Lists.esp
EDIT: A bit of investigating seems to suggest that the swap around is being caused by TR_Data.esm. So I'm curious if this is happening for anyone else with the mod installed.