Silver Cauldron crafting bug.

[Jim Nightshade]

So I've been analizing all the crafting costs (only for tradable stuff) and I've encountered something.

 

The "Prickly Pear Potion Chest" costs more per unit if you craft 10 together than crafting 5. It's the ONLY case in the entire crafting system that this happens right now (again, only tradable stuff). 

 

My theory is that the 2nd quantity was to be 11 or 12 units instead of 10. All other craftables from the Silver Cauldron produce at least one more unit than double of the lowest production quantity (6 to 15, and 4 to 9 in the other potions).