I am currently unable to complete a quest in Korthos in which I have to by a bottle of grog off the store for Bertram Sharpwood.
When I open the store while in-game, the window will appear but it is just a blank white field. I've tried waiting to see if the store will properly load, but it never does.
The store will properly open when I'm at the Character Selection screen, but I can't buy the grog as it won't let me. I'm assuming this is because the grog is meant to be bought with specific character (the one doing the quest) so it has to be bought in-game.