This message from Greyrose:
I’d like to address everyone who experienced a loss of items or progress in the last two days.
We are wholly aware of the issue that effected some players over the weekend. We ask you to have just a bit of patience as we are investigating and will be addressing your specific situation as soon as possible. We do understand this is most frustrating for you and promise to have it resolved as quickly as we can.
So don't worry, those who are affected by this glitch.
KI is fixing this as we speak.
Don't quit just yet!!