Problem with MetaTrader Client Terminal Ver 4.0 Build 185

 
My Expert Advisor can run perfectly in Ver 4.0, Build 184, but can not run in Ver 4.0 Build 185.
Does anyone else has the same problem?
What's new update in Build 185?
Can I change back to Build 184?
 
I got problem too after update.
Error opening SELL order : 129
 
Mine is broken too. I updated, restarted metatrader, and now my experts dont work.
 
I think the problem is caused by either or both of these 2 functions.
OrdersTotal()
OrderSelect()
Reason: