I'm so sorry to make this post, it's entirely my fault.
If everyone who has a key could send it back to me (it's still yours), so I know who got what and such...
Thanks for your help. There are 16 keys I've currently sent out/used.
And those of you having trouble, send an email to me too, and I'll try to figure out which one is yours depending on the successful.
UPDATE: Directory of the keys I've given out. I've only done the first three characters of the key for safety reasons.
D4C - My own key
D74 - Bong
161 - Andy
893 - Killer
D3B - Unknown
09F - Unknown
DF1 - Unknown
CC6 - Olivia
3FC - Simba
5F5 - Unknown
D47 - Unknown
C59 - Travis
13C - Cheesedog
4CB - Marcus
D57 - Mickael
677 - Riel
I've given out more, but I have kept record of them.
Please send me your keys back so I know whose is whose! There are some forgotten keys, and I don't want to give anyone's out if it's someone else's!
There are 5 unknowns! Please send me yours!