No developments on the issue? I'll attach a screenshot of something that should illustrate what I mean. Subscription does mean you receive emails when there are new posts right? Since I've subscribed to these forums I have not received one email about any posts or threads.

The yellow A next to the forum means there have been new posts to it. Both the forums with the yellow A say they have been posted to today, yet at the bottom it says there have been no new posts to my subscribed forums in the past day.

/me shrugs.