I noticed that the notification badge count is higher than the actual notifications shown in the notification list and I think I know why that is. Seems like if more than one people liked a post I made, they are all counted in the badge counter, however only one person is shown as liking my post in the notification list. Not the end of the world but it's confusing. I've seen it bot on my forum and here, so it's a core Flarum "bug" IMO. I think that when more people like a post, the notification list entry should reflect that, such as "member1, member 2, member 3 liked your post" or "member1 and 3 other members liked your post".