Oh gotcha, yes that's correct.

Using OSMCha you can see historical edits, this link filters changesets in the area of 39B, up to a size limit (so continent changesets aren't included). There are numerous changes in Oct 2023 by two other users but not much since then (sorry, long ass link)

https://osmcha.org/filters?filters=%7B%22geometry%22%3A%5B%7B%22label%22%3A%7B%22coordinates%22%3A%5B%5B%5B-80.628437%2C28.631827%5D%2C%5B-80.626317%2C28.620717%5D%2C%5B-80.613338%2C28.621337%5D%2C%5B-80.614816%2C28.631489%5D%2C%5B-80.628437%2C28.631827%5D%5D%5D%2C%22type%22%3A%22Polygon%22%7D%2C%22value%22%3A%7B%22coordinates%22%3A%5B%5B%5B-80.628437%2C28.631827%5D%2C%5B-80.626317%2C28.620717%5D%2C%5B-80.613338%2C28.621337%5D%2C%5B-80.614816%2C28.631489%5D%2C%5B-80.628437%2C28.631827%5D%5D%5D%2C%22type%22%3A%22Polygon%22%7D%7D%5D%2C%22date__gte%22%3A%5B%7B%22label%22%3A%22%22%2C%22value%22%3A%22%22%7D%5D%2C%22area_lt%22%3A%5B%7B%22label%22%3A%2210%22%2C%22value%22%3A%2210%22%7D%5D%7D