Map stash tab cant be turned into non-public mode

So, 3 days ago ive put the map ESTUARY to sell directly from the map stash tab, turning it into public. At some point, some bug occurred and im being messaged for estuary for the last 3 days in a row, even now that i dont have any map of this kind. Ive tried to remove all estuarys from the tab, i tried to turn the stash into non public, but im still receiving messages about it. What sould i do to make it stop?

Thanks in advance