Unesa Sadrathi sells guar in front of OE gates. There used to be guar pen before, but it was removed (probably for performance sake). But her pack guar topic has guar pen mentioning.
You don't have a choice whether or not to take the quest. Also, "Amandin Platier" topic should be reworked to avoid journal updates before accepting the quest,
"Mervur Moryn has been missing for a couple of weeks now" doesn't make as much sense as in the beginning when several ingame months have passed. Instead, it should be smth like "for a while"
The dialogue in the "lump sum", "strength of your faith" and other topics have [Haggle] and [Sway] choices, which look very unnatural. The square brackets (and maybe the whole speechcraft checks) should be cut.
