I am level 50, and the WvW karma armor vendor (on all maps) offers level 45 masterwork armor, while offering level 50 armor for Fine and Rare qualities. The level 45 masterwork armor should be level 50. The level requirement of the armor sold by this vendor increase by 5 every 5 levels, but the masterwork quality is consistently one tier behind.
The badges of honor vendor may need to be checked as well. I don’t recall the target level 60 moving, but it seems like an odd level choice instead of a max 80 or scaling value.
On another note, it would be a nice quality of life update if the icons above the NPC heads were updated , so that the karma vendor has a karma instead of the coin symbol on its icon. Same goes for the badges of honor vendor. That would help tell them apart quicker.
