In the final Ando TG quest, if you found Vilungil's ledger before speaking with Vendicci about "follow the money" topic, the same topic isn't available for Vilungil until you read the ledger again.
Difference between Hlaalu guard armor, especially in Ando and Narsis, might be confusing for players. A solution is to add a new dialogue entry in "Morrowind lore" topic explaining that.
When using Dovres Salvi's 1gp boat trip into Roa Dyr's canals, the stairway up and to the right from the travel destination has an invisible wall running diagonally towards the top of the stairs. You are forced to jump over this invisible obstacle to ascend the stairs. I can't tell if its a problem with the object itself because this ramp and another with the same bug both ascend west, while the same stair object mirrored and ascending east does not have this collision issue ocurring.
Also, the weapons in the Vivec arena pit are fully damaged with 0 health, it would be cool for the weapons left in TR_Narsis, Arena Pit to be the same. (iron wakizashi, t_com_steel_morningstar_01)
Floating weapons rack: furn_uni_weaponrack_01 (and weapons on it) Narsis, Drawbridge South - x: 275.015 y: 521.406 z: 764.066
Whenever you ask a member of the Imperial legion about "Varus Vantinius" before you kill him they will say "He is the head of the Legions here in Morrowind" but when you ask Solius Zenitarion about "Caecalia Victrix" in Ebon Tower, he will say she commands the Imperial Legion in Morrowind. I think it needs to be made clearer to the player that Varus Vantinius is only the head of the legion on Vvardenfell.
The ramp near the campfire mudcrab spawn in this area is tough to negotiate to get back to the main walkway. I ended up jumping to the side as I went up the ramp, which I don't think is intended.
I got stuck inside the platform in this area that drops away when you pull the crank. It happened as it was coming back up. I'm not sure if it's something that is fixable or just an engine thing, but I decided to post regardless.
Many factions already have Vvardenfell hooks planned for them, but while the Twin Lamps and East Empire Company are not directly joinable in vanilla, they are/will be joinable in TR. It might be a good idea to let players on Vvardenfell know about this by giving J'Zhirr/Canunctian Ponius some dialogue about the offices in Old Ebonheart and Firewatch, like: "I'm sorry, but if you're looking to join the East Empire Company, you should go to Old Ebonheart or Firewatch.
* The Andothren temple donation box does not work when using a gold weight mod. * As part of the Andothren Thieves Guild quest, the ex Tong member you go to question at the St Aralor monastery's dialogue is broken: without editing, he won't give anything useful with "code of silence". * NPC TR_m2_Arodreth in Akamora has a very weird bug for me: nothing is selectable in the cell he is in. I had to remove him in the CS.
I noticed that a completed version of the gold armor from the LeFemm armor plugin has been included in TR_Data with identical stats to the version from the plugin. This armor set has an armor rating of 60 making it by far the best medium armor in the game (better than stalhrim and royal guard armor) despite the fact that the armor is intended to be "skimpy". It is only a fraction of the price of royal guard armor and is on-par with ebony with less than half the weight of ebony.