ok i will admit. i did make some mistakes in not safe trading stuff so it all showed on up on the logs.
i admit i should of asked about the EA thing first.
i held the EA event before the triva event with the last 2 coins, so i didn't buy an EA with my last 2 coins iw as wrong, it is kinda easy to get lost in these tideous details

.
as for the bag with 5 coins, yes that was mine
but the bag with 1 coin in it that you say was buryed by me, i honistly have no explination for that, i don't recall ever doing such and i was thinking...do the logs show the date it was burryed? that might help. Bjorn said it was on Events Isalnd too.
i want to say i might of started to hold an event were someone digs up the coin while i give them hints on where it is....but i don't remember if i held that event or not. so i really can't say anything on that last coin because that is just really bizzar.
i guess in the end all i can say is, i made some mistakes, but it was a fun run while it lasted, it's just too bad it was short-lived.