Custom Maps not loading

Hi there,



I'm wondering if anyone else is having this problem or it's just me. Recently the custom maps that I had downloaded from the forum and that had in the past worked fine cease to load at the appropriate moment.



I've downloaded the latest maps, e.g. Der Iwan Berg, I've put a copy of it in the RO files in My documents at C:\Documents\my games\RedOrchestra2\ROGame\Published\CookedPC\Maps



In addition I have put a copy of the file in the Steam folder E:\steam\SteamApps\common\Red Orchestra 2\ROGame\CookedPC\Maps



And yet when a server switches to them or I try to join a server running the map, it starts to download.



I've looked at the forum and following the advice found there, I have verified the integrity of the files (they now enjoy a great deal of integrity) and have deleted the game cache from 'my documents' a few times.



The standard maps load as normal and the game runs fine.



And yet the problem persists. Any thoughts how this may be tackled?



Thanks for your help.