Recent Forum Activity gone or changed?

I don't know if this is a bug or not, but when CV relauched the site my 'recent forum activity'-tracker at the bottom of the front page had changed. Instead of tracking activity on forums that I am 'following' it showed all activity on all forums, which ofc just made it a bit harder to keep track of stuff of interest because the notification system has only just started working again.

Now within the last 12 hours the tracker seems to have disappeared entirely.

@outside_85: Usually when this is removed, it's due to that module affecting site stability in some way. It's a heavy part of the homepage and sometimes the engineers take it down if it's causing problems. Hopefully it'll get restored soon, but it might take a day or two.