Mogstation Error 402 for world transfer

Hi,

Two of my friends are continuously getting the Error 401 whenever they try to pay for World Transfer on Mogstation.

This has been happening for the past 2 days, it is not related to their banks and they already waited over 24hrs to try again. This is an issue on your side. Option to add crysta also doesn't work.

Please assist.

yea im havin the same problem only mine is with buying the digital collectors edition and crysta tried to buy both and neither one work and ive been waiting for a week now