Dear community team,
Today experienced a rare bug, which is also hard to replicate.
When you are building a farm and you have a Fertilizer Silo and a Tractor Barn in Blueprint Mode on several farms.
Where the Tractor Barn is connected via the Silo to the farm.
And then shift build the Tractor Barns, it also builds all fields and Silo's.
However, the silo's are build with Stone and the Barns are not.
When you are out of stone and shift build the Tractor Barns, the rest is build too.
But there is an insufficient check on `shift build`, to check if the connected buildings are delivered before multi building them.
In this case, the Tractor Barn behind the Silo is build and then disappears, due to no connection.
Also, I had the feeling the building materials were used but did not display returned, but I don't have it on video.
See here the setup: Green Was build, Orange was not build due to "not enough stone", Red was build due to "shift build" all Barns, but disappeared immediately due to no connection to the farm.
Good luck hunting!