The cave is using ex_de_docks_center near the entrance and Ex_common_plat_LRG in the room to the north. Both pieces have caspering beams on which the floor planks rest.
The generic reply to the Helnim topic for people in Helnim has a disposition requirement of 50 instead of the usual 30. It's also filtered to the wrong map.
TR_m2_Domus Terrinus has a Background response that says he's the "only Imperial Cult worshipper in the area" despite living in Helnim, a town with a chapel and IC quests.
Draralen Gurin in Tel Ouada wants a piece of raw gold to tell you about Ninari's secret (that's the name of the relevant topic), and she only accepts the base ingredient, not the T_IngMine_OreGoldDae_01 version.
The "Imperial Legion" topic has map specific entries mentioning the various garrisons in the area. These have only been implemented for map 1-3. A map 4 entry should probably mention Shadowgate, Ashmoth, and Ancylis. Maybe OE too.
And speaking of Old Ebonheart, its eponymous topic is unavailable to Savants. Amusingly, Ebonheart does have a Savant entry (stolen from vanilla) which should probably be modified to link to "Old Ebonheart". There should also be a cell filtered version of the Old Ebonheart topic available to NPCs in Ebonheart.
This man in the wolf cave should have his inventory sorted to only one type of armor. The one that corresponds to his highest armor skill. Currently, he has his heavy armor pieces unequipped and is half-naked.