Hi François,
This is the intended behaviour. The two "New" counts are slightly different - the post marked as yellow in the forum list are new since you logged in, while the NEW count on the main index is the number of new posts since you last viewed the list of posts in the forum. Jumping to the latest post decreases this count because you _have_ now viewed the latest post, but you haven't viewed the forum itself.
Jason Rhinelander
Gossamer Threads
jason@gossamer-threads.com
This is the intended behaviour. The two "New" counts are slightly different - the post marked as yellow in the forum list are new since you logged in, while the NEW count on the main index is the number of new posts since you last viewed the list of posts in the forum. Jumping to the latest post decreases this count because you _have_ now viewed the latest post, but you haven't viewed the forum itself.
Jason Rhinelander
Gossamer Threads
jason@gossamer-threads.com