<t> You are right. Clicking one of the units makes the game crash.<br/>
In my case it is not one of the AI units, but rather one of my own units: the LW 2cm FlaK 38 german unit.<br/>
However, making the crash rather than making the game hang was not the solution I was hoping for. [;)]<br ...

Playing Grand Campaign as Germans. Day 18 at 0900.
First battle to be executed is a continued battle on the Eindhoven map.
The game hangs on "Initializing AI".
Version 5.60.51.
OS: Win7; 32 bit; 4 GB RAM.
Saved game attached.