Thank you very much, Audrey
I was also not getting forum emails for the longest time but I tried clicking on the notify of replies that is next to the start a new topic on the main topic page, in this case the artist chatter page that shows all the different posts.
I do see one up there next to "reply" on this page but I am guessing that would only be for replies on this post. I did that for all the subjects.
After that I started getting them again. Might be worth a try.
Pamela