Yes, I too was concerned about revealing confidential information. Fortunately those important details have not been disclosed. I will however be checking that on the first home game of next season that no sod has decided to hi-jack my seat. punish:
The same thing has happened to my mine. The packet was either not sealed properly in the first place, or, the plastic seal is not fit for purpose, or, some bugger, between the mailing firm and my front door, has decided to cut the seal and have a look-see at the contents. So now I do not know...