There will be migration of existing services over to another machine.
What does this mean?
During this migration, any new terraria server accounts, trading system changes (buying, selling, dp loss/gain, credit loss/gain) will eventually be reverted when the new service is used. Phase changes will also be reverted, however with minor effect given the short period of time for migration.
Why is this happening?
A machine with a better CPU is being used to increase performance on some applications that rely on a single thread for most of the work. Hopefully this will increase performance of all the services we provide.
How long does it take?
This should take less than a day to complete, but there will be little to no downtime across all services.