Wrong "Topic you have posted in" icon in posts

[klumy]

if I am on the normal forum view, I can see all topics I have posted in. But if I go to one of these post, the first foldericon seems to be normal and not yellow like it should be.

Can anyone confirm this?
I just saw this in this topic

http://www.simplemachines.org/community/index.php?topic=12812.0