[Lou][2.0.43] Ghost landfill placed on top of actual landfill

[GreenScripter]

Placing lots of structures on water, I deconstructed them all including the landfill with undo, moved them slightly and placed them back down in an overlapping configuration. I can reproduce it by placing some landfill, marking it for deconstruction, and then shift placing a structure back on top of the landfill that is marked for deconstruction. The marked landfill gets unmarked, but a blueprint layer of landfill is also placed. This also causes construction bots to get stuck attempting to place the second landfill over the first.

[Lou]

Thank you for the report.

Not sure if I got the exact reproduction you had in mind, but at least one way of creating this situation has been fixed for 2.0.56

Feel free to post herer if you encounter it again in 2.0.56 or later