I get a notification on my tab (using a desktop) that there’s something new to look at (post, notification of likes, etc.)
And then, after I look at it, the number will not go away until I refresh the page. It used to just go away after I looked at it.
I asked other users on my forum and they are seeing this as well.
EDIT: This is also happening on mobile
(wasn’t sure what to title this, so please change it to make it more helpful)