Sometimes when trying to buy things from the kumos.subeta shops, I get 404 not found errors. This mostly seems to happen with higher rarity items/lower stock items (mostly 3 or fewer in stock, though I just had it happen to a 10 in stock item).

Edit: remembered this after posting and since it's similarly in the kumos shops, adding here in case they're tangentially related for why. Some items' stock won't decrease after buying. They don't give the 404 error like above, will go back to the top of the shop as happens in the kumos shops after buying an item, and will add the item to my inventory, but the shop's stock of that affected item won't decrease.

Just a heads up, I moved this to Site Functionality

Ah. Didn't know that was a subforum/if I had seen it didn't know that's what it was for. Thanks!

Sorry for the long reply time; been busy ramping up for my summer job position. The more it happened, the more that seems to be the case. Most of the time when it happens, I'm coming from daily quests, clicking on the main shop options when available and user shop when not, so it's when I followed the main shop option; if it 404ed and I refresh the quest page, it'll stop showing me option to buy it from the main shops. Happens often enough that I doubt it's because there was 1 item left and it was just bought, so something like a cache delay would make sense.

Haven't been active much recently, but I don't remember the Kumos shops having given me a 404 for a good while before I went inactive after the holidays.