This potion vendor in Grobb near the shm guild currently sells only Bark Potions + Cloudy Potions, not offering any of the other clicky pots like Gate Potions, Crimson potions or Crystallized Pumices et cetera. There's some patch note on p99 (
http://www.project1999.org/forums/sh...hlight=Raztara) about her having Cloudy Potion added to her vendor list, but other than that nothing on wether she's supposed to be only selling a couple of items.
Eqtraders + zam lists that she should sell all the usual potions and such that the neriak vendor offers, but couldn't find any earlier notes about it googling and waybacking.