When I go into the section "Your coins", it tells me how many coins I have, and how many different coins I have. These 2 numbers are different. Is it because of 2 tokens I have listed, or have I entered the same coin twice (twice!).
If so, it is because of the coin: 25 New Pence - Elizabeth II (Silver Jubilee) KM# 920
You have 2 entered in your collection (I've just been looking through it)
My own collection is different by 4 (3288 coins & 3284 different coins) and it drove me mad until I realised that for 4 first decimal british coins I have 2 different grades, 1 from circulation and 1 in a set - uncirculated, so I had 2 of each of these 4 types.