I was about to report another bug to the Mongoose Traveller 2e Thread when I saw someone else had reported a bug in a different thread. So I figured I'd start the official bug report thread.
Adding a weapon to a PC
I got the following error message Script Error (string "campaign/scripts/manager_char.lua").692: bad argument #1 to 'len' (String expected, got nil)
NPCs (animal)
I am not able to add a weapon (either by typing it in or dragging from the Items).