Merchants: weird merchant inventory quantity issue

[phobus]

I just saw a weird bug on Klok Scaznar in East Cabilis.

His inventory showed that he had 35 Tailored Small Bags and 38 Tailored Large Bags. I bought two of the latter, and they disappeared from his inventory. I bought a couple of other items that he only had 1 of, and they too disappeared, but even after closing the merchant window and re-opening the Tailored Large Bags did not reappear. I then bought one Tailored Small Bag, and the rest also disappeared in the same fashion.

[Thulack]

The bug with inventory of merchants showing the item number instead of the actual quantity is back. Same thing with Keymaster.