Hi Folks,
on my way the North Route if seen following things are Buggy ATM (may already will be fixed later):
Items which are on the Bottom of the Wagons laying under the Wagons on the Railway-Track...
An if u want to go up the School-Roof on Severograd u'll trapped on the Ladder and u neither can't get up the Roof or back on the Ground.
Just Uploaded a Video for the Ladder.