Copied and pasted from the blacraft thread:
The craftbukkit version seems to have been downgraded to 1.7.2? It was on 1.7.9 before I think....
I can't login as I get this error: Failed to login: The server encountered an unexpected condition which prevented it from fulfilling the request.
Never seen that error before.
Uhoh, I think there may have been a rollback because I definetly remember not logging out in the collective storage room when I came back on briefly.
Or maybe it was just the player position that got rolled back? wierd.