This one obviously hasn't been fixed yet, but we're continuing to follow up with Wikia. In the meantime, you will likely see a lot of old threads percolate back up into the Forum Activity, pushing older threads out. We apologise for this situation that's beyond our control to fix, but know that if you're logged in and you've followed a thread, you'll be notified when it changes — no matter how many threads get pushed on top of it. You may also want to get in the habit of periodically clicking on Board:The Panopticon for a list of threads that's ordered strictly by date started, so that you don't inadvertently miss our newest conversations.