I'm not sure because I have to fiddle with my CAW again to get it to work since the patch, but you could try PMing Grimsoul - I know he has working copies of most of the worlds in CAW where you can check where the spawners are. Unless you have the ability to check for yourself, then I'd suggest look in CAW
Also I've read recently, somewhere, that either awesomemod or mastercontroller have the ability to see spawners in-game; if you have either of them.