Pet food selling price

Since last patch, many stackable drops used as pet food such as Rusty Gear had their selling price changed, for instance Rusty Gear had its selling price at 2250 cegels, while now it's 225. I checked and didn't find any higher lvl drops that hadn't have its selling price changed, making them useless to feed pet, not to mention how pricy it is in the market.

Is this change intended or it is a bug?

I'd be great if GMs could enlight us, because i didn't find the content update note of last patch to confirm this change as intended.

Thank you.