Both fine countries have found their 50 f/1.2L lenses!
Denmark too! (Thanks Jan)
The Canon EF 50 f/1.2L USM has gone missing from the Canon Germany prime lens page.
Introduced in 2007, the EF 50 f/1.2L has seen its share of controversy due to a design that can lead to focus shifting in certain situations for a lot of photographers. We do believe this lens is due for replacement in the next year or so.
In this case? It's probably just a mistake on the Canon Germany web site, though stranger things have happened.