Landclass Assistant problem.

I have used LA quite a bit and have never had a problem. I was trying to add some landclass in the area around Madrid, so I used some of the landclass values already found there, (112,116 which should be residential/dry/fields) to fill in the blank green areas. I created the Bgl normally, but when I view the scenery it has somehow turned into Waterclass so I have big rectangular lakes!I don't have an add on scenery there, although I am using an AFCAD for LEMD so I'm wondering what the heck is going on; is LA reading or writing the wrong value for some reason, or am I missing something?I'm in the process of adding landclass for all of Austria and after a third of that country this is the only anomaly I've seen. Hopefully somebody knows what's going on. Thanks,Erik