The in_mudcave_02 piece containing the stronghold platform isn't properly gridsnapped to the in_mudcave2_s_04 piece above it. The edges can be seen clipping through each other in game.
Old Ebonheart, Sewers: West contains three unowned gold on a pedestal near the door to the chapel. The should probably be owned by the Cult like the rest of the stuff there.
The dock extension where Sentius Veros stands is built with furn_de_rope_03, a vanilla rope mesh which lacks collision. This means you can fall off the dock after exiting the boat, before completing chargen or unlocking the controls. Since you can't jump, pick up items, cast spells, or open your inventory at that point in chargen, there is effectively no way to get back onto the docks.
To fix this, someone just needs to add a couple more of the invisible CharGen walls to Seyda Neen.
Four of the stairs in Andothren are so steep to climb - you simply fall back to the base. In all cases, it is due to meshes that have been merged into Tamriel_Data (some of them likely in the addon). For T_De_SetHla_X_Ando_B_10, two of the staircases are problematic (have a look at the building placed in Andothren, Docks), whereas for T_De_SetHla_X_Ando_B_09 and T_De_SetHla_X_Balcony_09 it is only one of them.
Someone reported this on Discord, so I had a look and can confirm that this quest needs to be updated.
In the quest "Don't Touch My Gems!", Maniel Sylbenitte (TR_m3_ManielSylbenitte) asks the player to collect a bunch of cursed gems. However, he only accepts 19 out of the 23 types of cursed gems in Vanilla Morrowind and Tamriel Data (assuming Eyestar should not be counted as a gem). The following types are missing:
Asking the guards in Teyn (TR_m4_teyn_guard, TR_m4_teyn_guard2) about Background, they say "I am Guard, Guard of the Imperial Legion." or something similar. They should have a unique response reading "I am an Imperial guard." to be consistent with other Imperial guards.
There is a formatting error in the topic "road toll" filtered for TR_m4_Marsilion. If you are a member of the Imperial Legion, one of the choices is "I am a %PCRank of the Legion. Stand aside!". However, the % symbol is not used for string variables in strings, so this does not work.
The order of the "little advice" topics filtered for Omaynis is reversed (given the sign of the Random100 checks), resulting in that some of them will never appear in game.
