The bans history does not show any previous behavior of the bans being changed, or the player being banned themselves.
However no log was made and we had to ban few tens of our banned players from the game.
I am using Google Chrome.
Expected behavior
A ban history log to show the unban log/action against the player made, and who unbanned the user.
Page URL: https://create.roblox.com/dashboard/creations/experiences/5413860450/moderation/bans