[0.18.21] Hard Crash on placing nth cargo wagon

[Muppet9010]

Placed a cargo wagon on to the back of a 2 loco train on a looped rail network and the hard crashed. Was running a scenario in the save below.
https://www.dropbox.com/s/9y48tem9nkfnc ... h.zip?dl=0

[posila]

Were you placing the cargo wagon from the map/zoom-to-world?

[Muppet9010]

It's quite possible. I was in editor so didn't really keep track tbh.

[boskid]

Thanks for the report. Issue is now fixed for 0.18.43