The two NPCs for this quest both provide greetings like I've already accepted the quest despite it being my first time talking to them. Several dialogue lines are filtered such that they will never appear.
When selecting the topic "Background" on Vanis Nithri in Vhul with a disposition of 70 or more, it tries to add the topic "Vanis Nithri", which doesn't exist.
It seems that there is no error message for this during normal gameplay, only in the Warnings.txt can it be seen. I only noticed it because for some reason on my current character the game crashes when I select it, with the error being spammed continuously in the Warnings.txt. That doesn't happen with a new character, though, so who knows what's going on there.
There are two NPCs in Hlan Oek (both in 2, -32) who are called Lledora Rionith, one with matching ID (TR_m7_Lledora Rionith) and one not (TR_m7_Hemus Saddarnuran).
Inerisa Tharys' line for 'Background' topic is "I'm %Name, I sell various goods to the people of Tel Ouada." even though she's a commoner and provides no services.
She also has a pretty redundant 'my trade' line, though that's just old TR quirks, I guess.
Although the FG quest 'Guar Duty' has been deprecated, there still is a version of Erdlan Galelan that is in Erdlan Galelan's Shack even though the main version of Erdlan that's involved in a quest (TR_m1_Erdlan_Galelan) is outside.
