I was at the Tourism TB Hotel this morning, and your Ace of Caching trackable was not in there. With a last log date of several months ago, it's gone missing and has probably been sitting in some 1-cache-wonder's backpack since then.
If you mark it as 'missing', it will disappear from the cache page.
My condolences for your lost, 16 of my 18 trackables that were released into the wild over the years have all been stolen (or went 'missing').
Cheers
GPComd