Hitting sign placed with Ubertool with salvaged hammer caused stone quarry to disappear.

US Scourge.

I put a Two-Sided Town Sign down next to Stone Quarry on US Scourge to put a sign up referring players to view Discord for quarry announcements.

I didn't like the placement, so with noclip on, I hit the sign with a salvaged hammer. Ubertool was still on at this point. Both the Stone Quarry and the Sign disappeared.

Granny looked into replacing it temporarily and was unable to find a good way to do so.

Thanks and sorry about that.