Every time I'm on the shop search and go to buy an item from one of the main shops, I get an error message saying the item is sold out. It doesn't matter the quantity of the item; 2, 6, 12, etc. have all been giving me the same "sold out" response. The items really are available in the main shops so I guess it must be an error from the Buy button.

I got the same thing too.I just go to the shop that it's available instead and buy the item there.I just lost part of the quests i was doing for Sagi too.The whole page went blank and there was no pay out for the quest that i had done and it said i wasn't even on a quest.LOL it just disappeared with the rest of his quests.Wonky or what???

http://subeta.net/forums.php/read/810731/Not-able-to-purchase-quest-items-from-main-shops ?

Ah.. thank you for linking that. I must have missed it when I glanced through the list of topics before posting.

See topic linked above! :D