I have an issue - a coin is not actually adding to collection [Risolto]

The second coin I tried to add to my collection is not actually showing up in my collection page.  It does appear on the coin-specific page as if it should appear in my collection. But on the collection page it does not.  Should be 3 coins total, two of the first coin and this one.  Am I missing a step somehow?

Are we supposed to guess what coin it is?
My guess, on the grounds of the little information you have provided is; you have 2 coins and one piece of exonumia (this obviously doesn't shows up under coins).

One is not a coin?

Edit: Beaten again.

Ahh.  It Looks like a coin, but is Exomumia.   Didn't realize there was a separate category.

Thanks!