I recently got a new computer and after logging into the server i lost all my collected items and stuff i bought for the games such as extra chests in survival games. I have been earning that stuff over the course of the past few years and i was really upset to find out its all gone.
Hey, this is due to the mini games revamp where everything got reset and you can buy the stuff back from an npc in the lobby.
They aren't available due to the fact that they haven't been revamped yet and they will be readded if enough people want them added again, but really only the owners know what is happening with it.