Trying to get Grade 3 weapon reform stones from the vendor by exchanging Hunter seals. Get this message every time. I've tried removing, switching servers. Others are telling me it's disabled from the game for now. This true? And for how long. Trying to upgrade my ship. 

Greetings Cyberhawk,

Regarding the error code you're seeing, this is because the item is being prepped for removal; for more information please follow the notice link that I will provide below.

Notice Post