'Content I posted in' not working

[sabato]

"Content I posted in" is not showing certain threads that I've posted in, so I never receive an indication there have been new posts. I wonder if this goes some way in explaining why some long running threads seem to have petered out since the forum upgrade, due to other people similarly not seeing notifications when new posts are made there. Not only have I posted in the thread, but it's marked as 'Following'.

This is a pretty serious issue for the forum, in terms of driving repeat visits - if view activity is not showing any new content to view.

[sabato]

I should add it's happening to the most important thread on the forum, I haven't been seeing updates posted to this thread since the upgrade