Might have sorted it out.
Upgraded the instance to 2.5.0. It broke some non-essential things that I hope to have fixed shortly; until then, I expect you'll have to refresh to see new toots or click the three ... at the top of the timeline.
Apollo Justice AWESOME! Part 139 https://video.ffsit.net/videos/watch/7d89f5f9-1a86-4ade-b021-e6b0b1a8c88b
Made a change that should mean we're known as @turbo.chat to the Mastodon Fediverse from now on; as opposed to the long-winded @toot.turbo.chat.
Welcome to the VideoGamesAwesome Turbo Club Mastodon Instance!