As you can see from the title, i don't understand something; which is this - on the opening page on 'Community' sometimes, not always, it says that the 'Latest Post' was a few years ago or a few months ago. Sometimes they also do not have a name posted. I click on it and the top post cleary says that the last post wasn't any where near that time.
That, pretty much. It has been an issue with these forums since forever. 2 months is nothing, usually it is something like 43 years. Sadly, that glitch often is the reason that some people necro topics. They think they are recent, but they often aren't. This leads to sad mods.
Either way, it might be fixed on AGv3, when they figure out what to do about the forums in general.