While I was uploading tonite, I notice a "Limbo" category. What exactly is this category for?

The limbo gallery is like the rejected gallery that cannot be seen by members except it is used when the mod is unsure if rejection is warranted as a temporary measure.

I was moving an image tgere tge otger day but didn't type the name of the gallery in correctly so the system created a new gallery instead. Although I moved the image to the correct gallery immediatly tge system always takes a while before it automatically removes an empty gallery. It should be gone now though.