The greeter doesn't seem to actually know Riverspeak per se, but she does seem to be able to understand you. Just like you don't really know what she's saying, but you definitely understand that she's asking if you got robbed, or had some kind of disaster happen to you while you were outside (the area of the manse  is understood), and that they're going to have a mass of gnats fly by soon, and then they shall have to suffer through a season or two of ticks.<br/><br/>She points to the livestock, and speaks more. There's a certain expression of gratitude to the manse that the animals won't get sick, and that she's only going to have to deal with bites on the legs and arms. She knows some that are going to be much, much less lucky.<br/><br/>They don't have any spare clothes made, but you could probably find something to do, and get something so that you don't have to worry about the ticks biting in places you'd rather they not.