Notify me of follow-up replies via email stopped working for me

Hello All,

I'm not getting any emails for replies on post where I've posted a reply anymore for about 4 weeks now.

My email address hasn't changed, I've checked my junk email folder several times without success and I'm getting the "Howdy! A new topic" email just fine. I'm leaving the "Notify me of follow-up replies via email" checkbox enabled of course.

Any ideas? I would like to get the follow-up emails again because refreshing the forums every few minutes to check for replies is not really fun.

Thanks very much,
Daniel