[Game Crash] Beam to ship while at merchant window

No log file present.
Steps to reproduce:

Go to Outpost Infinity Mart
Open sell window, throw in some random stuff
Go to buy window, buy random stuff
Beam to ship while still in the buy window

On return after restarting the game from unexpected error, pixel count was back to original 703 prior to selling. One of the 2 items was in my bags (the other two were gone entirely) and no bought items from transaction present.

*was running on a multiplayer game on LAN at the time of incident.