Working on the roof for my home base in my custom save and while trying to build this separate piece for a lookout tower connected to my roof, I went to put up a vertical log and it started the "lift diagonal log with a vertical log" animation but the vertical log was completely invisible, and remains to be.

I cannot remove the invisible log. I cannot put another log in its place. I cannot put a diagonal log directly to the LEFT of the invisible log because its registered as an upright vertical and only gives me the red outline arrow to connect it as a horizontal, but refuses to do so because THERE IS NO VISIBLE LOG. I also cannot remove the log UNDERNEATH it, because despite there being NO LOG ABOVE IT, the log whines at me with the red X going "NOOO- NO WE CAN'T BE REMOVED BECAUSE THERE'S ANOTHER LOG ON TOP OF ME!!!!!!!!!!!!!"

I'm extremely frustrated because this ONE log, this ONE bug is going to ruin the entire plan for the roof of this house and I cannot find a single article or piece on how to fix it besides "just quit and reload" or "tweak the graphics" (both of which I have ALREADY TRIED) and much less, any news of bug fixing anytime soon.

Is there even ANYTHING I can do, or is my entire build just fucked now?

I really would like to add this but I dont wanna mess up my save and builds.