Other highlights: Sniper accuracy is messed up against targets in buildings. It's more visible in this partial replay (connectivity problem): http://www.gamereplays.org/companyofheroes/replays.php?game=25&show=details&id=283332 , but in the first replay shown here, towards the end ...
due to the way the engine works, it's not advisable to have a squad with more than 6 men total. Generally a unit of rifleman/marine unit represent a fireteam rather than a full squad.
with one m203, one m249, and the first aid upgrade, a rifleman unit pretty much have the standard leader/grenadier ...
The issue with javelin breaking out of its top attack mode when a gunner die have been looked into. Barring unforeseen problem, this issue should be fixed in the next patch.
there will still be a delay before firing when the gunner die, similar to how it takes a short moment before a new gunner ...