Did a quick run through on the map and found some stuff!

-I noticed when in spectate allot of background low texture black buildings (done for performance in the beta version?)
-the red building in G7 keypad/numpad 9, the ground is too low in the back so you need to climb inside, also grass inside.
-choppers don't work at the moment (could be only because i was using it in singleplayer) but i think you are already aware of that. (turning your blocking volume to Block All and enlarge it to the terrain ahead fixes it apparantly) Perhaps add a transport chopper as well? I also noticed no Helicopter base volume, might wanna add this or people will start tking for the choppers!
-The French bunker has a collision bug at one of its the walls, second of the left when you walk in, so you can walk through it. Nothing you can do about as its TW's error, but you can just add a blocking volume of course.

-When i captured the Bridge (as American), the G objective, i had a Return To Combat area warning going into D5 where Objective I is. The combat area overlapsed even into H.
-The staircase in F is pretty dark.
-Gas station in in K has grass coming through its floor. And i sure hope you will add some more sandbags on that Dskh cause when you are on it, you are really in the open! :P
-F7, kp 4, a piece of sheet metal blocking me.
-Performance here and there goes down but for me it did not dip down 35 fps. Is there a culling volume already?

This is what i found so far, i have to say, you outdone yourself! The size is insane and it really feels like i am in a real place! If this does not become a official map in the future, TW would be insane!