Nexon has reopened Mabinogi's servers after their unexpected 40-hour downtime, due to a security breach in-game.
Although no details were given as to what measures have been taken to improve the game's security, no rollbacks were issued. Instead, all players who logged in during the affected time will be granted with a compensation package that includes 5,000 NX, and two-day extension of VIP, Premium, and Inventory Plus services. A 2x experience event is also planned in the near future to help players catch up.
Players directly affected by the security breach will be given an additional 5,000 NX and have their items restored. If you lost items and it hasn't been fixed yet, make sure to send in a Support Ticket.