Guild Bank items gone

[Jbob-hyjal]

Here was the Megathread on it:

Guild bank missing items - what happened?

Edit, 09/09 5:41 PST: The tally is updated through post #1918. So far I have found 515 individuals posting in regards to a total of 943 affected guilds. Edit, 09/05 1:32 PST: I’ve tallied up through post #1645 in this thread (at some point, the slider count and the post number in the link start to mismatch; I use the link number. I’m up to 477 individuals with this issue, and a total of 811 guilds affected. I have not tallied any other threads, only this one. So newcomers don’t have to scro…

Here’s the blue post telling us, “Oopsies, sorry! But we can’t give you back your stuff.”:

Guild Bank Missing Items Update

About a week after we launched patch 11.0.2 in August, we began receiving reports of an issue where some players were discovering items missing from their guild banks. As we investigated over the next couple of days, we found the culprit—a technical update that was made to support cross-realm guilds. An unexpected bug caused one of our maintenance processes to make some items disappear. Many of these items were related to professions materials from prior expansions, but it was possible for play…