TR_Factions makes edits to the TR_m1_T_CouncilorSc script that contains the necessary logic for the Telvanni Hortator quest and that was assigned to all of the Telvanni Masters, but Faruna is now using a different script (TR_m1_T_FarunaSC). So Factions now needs to edit Faruna's script with the logic from the generic Councilor script.
The quest https://en.uesp.net/wiki/Tamriel_Rebuilt:Running_Into_Trouble is currently completely broken in more ways than one (see also here), so as an interim solution before Tani refits the quest properly, we should filter out the latest rumors that start the quest.
NPC Feldril Sathis (govn of Hlan Oek) is named Feldril Sathas in Strabo Book Problem quest several times. found in LA v107, still present in the merged TR_Mainland. Also present in Edrys Teri's greeting 5. HH_Sathis 1, in an entry the topic 'sealed letter to S'Vosh' is written as 'sealed letter to S'Vost' -> dysfunctional topic TR_m3_OE_AbductedAmbassador, S'kharra instead of S'khar-ra -> dysfunctional topic. Also S'khar-ra is named S'Khar-ra several times in the entries.
Edits to mainland NPCs made in vanilla integration quests (in future TR_Factions) can be avoided. In order to do that, TR_m4_Dreynos_Helvi and TR_m1_Banvira Auctoria should be given dummy scripts with the same names as in those quests (Banvira's stats should also be changed according to the related quest). Then, after NPC edits are cleaned from TR_Factions, the addon will edit only the related scripts.
TR_m3_Hal_Letter_sc script has an extra "end" in the middle of the script which should be removed. Due to that, the script doesn't function properly on OpenMW.
If you rescue TR_m4_V_Alvayah in a Baluath quest, then exit the dialogue window instead of recruiting her, she'll be greeting you with "Do not bother me, %PCRace." and a Goodbye. To fix this bug, change the dialogue filtering in one of her greetings 2:
"Death's embrace, my friend. Thank you for rescuing me from that wicked sorceress. I am Alvayah, the enchantress. Perhaps you are familiar with the name?" - Journal >=30, Journal <60