And the one for the worldwide flash mob. And I think GeoWoodstock IX, too.
That thread used to be up to date when regional souvenirs were being cranked out. Once that stopped, the updates stopped, too. But apparently the knowledge book entry on souvenirs is kept up to date.
Though, according to that page, Bulgaria has a souvenir. News to me, we've got 10 finds there. So either the knowledge base page is inaccurate, or we're missing that one.
I understand what you meant. I have the same problem with the International Geocaching Day Souvenir. I found a cache on August 20th, but I dont have the souvenir icon on my profile.