I wish I could link the screen caps but currently when you recraft a personal JC trinket to 418 the total recepie difficulty value is 375 (which is the accurate value as my alchemist stone was the same). However, when another toon requests a recraft of the same item to the same ilvl (418) the order system is now ADDING both the 405 and 418 infusions together (+80) and increasing the difficulty value to 405 (325 base + 80) instead of doing the normal delta of (+30) for the difference in upgrade from 405 infusion (20) to 418 (50).
Im kinda shocked no one has picked up on this. Is this intended as some sort of tax?