I have made a custom taxonomy called "year". When I use year 2011
(http://www.aplusdevelopment.se/wp/?year=2011) everything is fine, and the site shows all posts filed under year 2011. But as soon as I use 2010 or 2009 (or any other years) no posts show up, even though I have posts filed under these years. See here: http://www.aplusdevelopment.se/wp/?year=2010
You can also see a post filed under year 2010 here:
Try to click the 2010 link and see what happens.
I also have a custom taxonomy called location, that one works perfectly well in all circumstances.
I use the theme codium extend.
This seems like a VERY weird bug.
Is it possible that it is connected to the theme?
I don't even know where to start, any help is appreciated.