Yesterday I picked up Arizona State Geocoin (TB10CTQ) from the cache it was in, but when I try to log the retrieval of it I get 'Sorry. The tracking number does not match for this trackable.' next to the tracking code I've put in.
I have been very careful not to misread the letters and numbers (there is no 1,I,0,O,B or 8 in the code), and I have tried with and without the space in the code.
Does anybody know why this might be not working?
Many Thanks.