1. Create account "test1" and open a new thread in any section of your forum.
2. Create account "test2" and add "test1" to your ignore list.
3. Still logged as "test2" enter to the section where "test1" created his thread and you'll see the ignore system in action because his thread will not appear - that's ok. However, in the forumhome, if another member replied to that thread recently you'll see the title of the thread, something like this:
Latest: Thread created by test1
Mike, 3 minutes ago
If I go to the thread I'll see its contents starting from post #2 because the #1 was made by a member that I'm ignoring however I don't know if showing the information about this thread in the forumhome is as designed or a bug.