[0.72.1] Crash trying to name squad

[Targa]

Here's what I did to create a game crash that happens every time I attempt it:

Loaded a game save from the stable version into the experimental version. In this save I have 16 squad members. Squad shows as 16/10 in red. Click the "squad" button on the UI panel. The new squad box pops up, and is given the name, "Nameless_3". I put the cursor in this name box so I can rename the squad. The game crashes as soon as I try to type anything in the squad name box. Here's the crash dump:

https://drive.google.com/file/d/0BzMDge ... sp=sharing

This is when running the default x64 executable.