On the main forum page, it looks like the latest post in the Vegan Products Discussion is being shown as taking place in the latest Vegan Black List topic, which in fact it isn’t. In other words, instead of showing the title of the latest post, it is showing the last post in the subforum, and saying whoever posted lately did so in that topic, instead of where they actually posted in its parent forum. I don’t know if it has been that way for six years, but the last post date in the Vegan Black List was a while back.
Well, the same sort of thing happened in the Vegan Ingredients section, where the latest post was shown as occurring in another subforum there, instead of the actual subforum it took place in. So it appears to be an issue where there are subforums here.